541916244 has 72 divisors (see below), whose sum is σ = 1425453120. Its totient is φ = 180019584.

The previous prime is 541916231. The next prime is 541916267. The reversal of 541916244 is 442619145.

541916244 is a `hidden beast` number, since 541 + 91 + 6 + 24 + 4 = 666.

It is a super-2 number, since 2×541916244² = 587346431022135072, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 541916199 and 541916208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348172 + ... + 349724.

It is an arithmetic number, because the mean of its divisors is an integer number (19797960).

Almost surely, 2^541916244 is an apocalyptic number.

541916244 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541916244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712726560).

541916244 is an abundant number, since it is smaller than the sum of its proper divisors (883536876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541916244 is a wasteful number, since it uses less digits than its factorization.

541916244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931 (or 1917 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 541916244 is about 23279.0945700214. The cubic root of 541916244 is about 815.2873860724.

The spelling of 541916244 in words is "five hundred forty-one million, nine hundred sixteen thousand, two hundred forty-four".