115285974 has 16 divisors (see below), whose sum is σ = 234352560. Its totient is φ = 37798560.

The previous prime is 115285957. The next prime is 115285979. The reversal of 115285974 is 479582511.

115285974 is nontrivially palindromic in base 16.

It is a super-2 number, since 2×115285974² = 26581711602257352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115285979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157129 + ... + 157860.

It is an arithmetic number, because the mean of its divisors is an integer number (14647035).

Almost surely, 2^115285974 is an apocalyptic number.

115285974 is an abundant number, since it is smaller than the sum of its proper divisors (119066586).

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

115285974 is a wasteful number, since it uses less digits than its factorization.

115285974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315055.

The product of its digits is 100800, while the sum is 42.

The square root of 115285974 is about 10737.1306222845. The cubic root of 115285974 is about 486.6971738137.

The spelling of 115285974 in words is "one hundred fifteen million, two hundred eighty-five thousand, nine hundred seventy-four".