115922406 has 32 divisors (see below), whose sum is σ = 240270048. Its totient is φ = 37255680.

The previous prime is 115922399. The next prime is 115922431. The reversal of 115922406 is 604229511.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22776 + ... + 27396.

It is an arithmetic number, because the mean of its divisors is an integer number (7508439).

Almost surely, 2^115922406 is an apocalyptic number.

115922406 is an abundant number, since it is smaller than the sum of its proper divisors (124347642).

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

115922406 is a wasteful number, since it uses less digits than its factorization.

115922406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 115922406 is about 10766.7268006577. The cubic root of 115922406 is about 487.5911287893.

The spelling of 115922406 in words is "one hundred fifteen million, nine hundred twenty-two thousand, four hundred six".