115790458 has 16 divisors (see below), whose sum is σ = 201012480. Its totient is φ = 48995856.

The previous prime is 115790449. The next prime is 115790459. The reversal of 115790458 is 854097511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 115790458.

It is not an unprimeable number, because it can be changed into a prime (115790459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51241 + ... + 53452.

It is an arithmetic number, because the mean of its divisors is an integer number (12563280).

Almost surely, 2^115790458 is an apocalyptic number.

115790458 is a deficient number, since it is larger than the sum of its proper divisors (85222022).

115790458 is a wasteful number, since it uses less digits than its factorization.

115790458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104781.

The product of its (nonzero) digits is 50400, while the sum is 40.

The square root of 115790458 is about 10760.5974741182. The cubic root of 115790458 is about 487.4060593041.

The spelling of 115790458 in words is "one hundred fifteen million, seven hundred ninety thousand, four hundred fifty-eight".