115032850 has 24 divisors (see below), whose sum is σ = 221341860. Its totient is φ = 44425920.

The previous prime is 115032817. The next prime is 115032871. The reversal of 115032850 is 58230511.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 40538689 + 74494161 = 6367^2 + 8631^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38217 + ... + 41116.

Almost surely, 2^115032850 is an apocalyptic number.

115032850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115032850 is a deficient number, since it is larger than the sum of its proper divisors (106309010).

115032850 is a wasteful number, since it uses less digits than its factorization.

115032850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79374 (or 79369 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 115032850 is about 10725.3368245477. The cubic root of 115032850 is about 486.3407123866.

The spelling of 115032850 in words is "one hundred fifteen million, thirty-two thousand, eight hundred fifty".