115105602 has 16 divisors (see below), whose sum is σ = 230548032. Its totient is φ = 38312400.

The previous prime is 115105583. The next prime is 115105609. The reversal of 115105602 is 206501511.

It is a super-2 number, since 2×115105602² = 26498599223564808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115105609) 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, 9478 + ... + 17889.

It is an arithmetic number, because the mean of its divisors is an integer number (14409252).

Almost surely, 2^115105602 is an apocalyptic number.

115105602 is an abundant number, since it is smaller than the sum of its proper divisors (115442430).

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

115105602 is a wasteful number, since it uses less digits than its factorization.

115105602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28073.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 115105602 is about 10728.7278835843. The cubic root of 115105602 is about 486.4432187664.

The spelling of 115105602 in words is "one hundred fifteen million, one hundred five thousand, six hundred two".