115395492 has 12 divisors (see below), whose sum is σ = 269256176. Its totient is φ = 38465160.

The previous prime is 115395491. The next prime is 115395499. The reversal of 115395492 is 294593511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×115395492² = 26632239147844128, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 115395492.

It is not an unprimeable number, because it can be changed into a prime (115395491) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4808134 + ... + 4808157.

Almost surely, 2^115395492 is an apocalyptic number.

115395492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115395492 is an abundant number, since it is smaller than the sum of its proper divisors (153860684).

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

115395492 is a wasteful number, since it uses less digits than its factorization.

115395492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9616298 (or 9616296 counting only the distinct ones).

The product of its digits is 48600, while the sum is 39.

The square root of 115395492 is about 10742.2293775547. The cubic root of 115395492 is about 486.8512406376.

The spelling of 115395492 in words is "one hundred fifteen million, three hundred ninety-five thousand, four hundred ninety-two".