541918446 has 8 divisors (see below), whose sum is σ = 1083836904. Its totient is φ = 180639480.

The previous prime is 541918441. The next prime is 541918453. The reversal of 541918446 is 644819145.

It is a sphenic number, since it is the product of 3 distinct primes.

541918446 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 541918398 and 541918407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541918441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45159865 + ... + 45159876.

It is an arithmetic number, because the mean of its divisors is an integer number (135479613).

Almost surely, 2^541918446 is an apocalyptic number.

541918446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

541918446 is a wasteful number, since it uses less digits than its factorization.

541918446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90319746.

The product of its digits is 138240, while the sum is 42.

The square root of 541918446 is about 23279.1418656273. The cubic root of 541918446 is about 815.2884903393.

The spelling of 541918446 in words is "five hundred forty-one million, nine hundred eighteen thousand, four hundred forty-six".