541443798 has 64 divisors (see below), whose sum is σ = 1447488000. Its totient is φ = 146554272.

The previous prime is 541443757. The next prime is 541443821. The reversal of 541443798 is 897344145.

It is a super-2 number, since 2×541443798² = 586322772785329608, which contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 30513 + ... + 44876.

It is an arithmetic number, because the mean of its divisors is an integer number (22617000).

Almost surely, 2^541443798 is an apocalyptic number.

541443798 is an abundant number, since it is smaller than the sum of its proper divisors (906044202).

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

541443798 is a wasteful number, since it uses less digits than its factorization.

541443798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75426 (or 75420 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 541443798 is about 23268.9449266614. The cubic root of 541443798 is about 815.0503929597.

The spelling of 541443798 in words is "five hundred forty-one million, four hundred forty-three thousand, seven hundred ninety-eight".