115604022 has 16 divisors (see below), whose sum is σ = 238666752. Its totient is φ = 37291560.

The previous prime is 115603979. The next prime is 115604023. The reversal of 115604022 is 220406511.

It is a self number, because there is not a number n which added to its sum of digits gives 115604022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115604023) 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 7 ways as a sum of consecutive naturals, for example, 310578 + ... + 310949.

It is an arithmetic number, because the mean of its divisors is an integer number (14916672).

Almost surely, 2^115604022 is an apocalyptic number.

115604022 is an abundant number, since it is smaller than the sum of its proper divisors (123062730).

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

115604022 is a wasteful number, since it uses less digits than its factorization.

115604022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621563.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 115604022 is about 10751.9310823684. The cubic root of 115604022 is about 487.1443254453.

The spelling of 115604022 in words is "one hundred fifteen million, six hundred four thousand, twenty-two".