115054492 has 12 divisors (see below), whose sum is σ = 230109040. Its totient is φ = 49309056.

The previous prime is 115054439. The next prime is 115054493. The reversal of 115054492 is 294450511.

115054492 is an admirable number.

It is a super-2 number, since 2×115054492² = 26475072258756128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115054493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2054517 + ... + 2054572.

Almost surely, 2^115054492 is an apocalyptic number.

It is an amenable number.

115054492 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.

115054492 is a wasteful number, since it uses less digits than its factorization.

115054492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109100 (or 4109098 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 115054492 is about 10726.3456964616. The cubic root of 115054492 is about 486.3712101262.

The spelling of 115054492 in words is "one hundred fifteen million, fifty-four thousand, four hundred ninety-two".