115142802 has 24 divisors (see below), whose sum is σ = 244632336. Its totient is φ = 36122688.

The previous prime is 115142767. The next prime is 115142813. The reversal of 115142802 is 208241511.

It is a super-2 number, since 2×115142802² = 26515729704822408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31468 + ... + 34935.

It is an arithmetic number, because the mean of its divisors is an integer number (10193014).

Almost surely, 2^115142802 is an apocalyptic number.

115142802 is an abundant number, since it is smaller than the sum of its proper divisors (129489534).

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

115142802 is a wasteful number, since it uses less digits than its factorization.

115142802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66442 (or 66425 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 115142802 is about 10730.4614066684. The cubic root of 115142802 is about 486.4956162703.

The spelling of 115142802 in words is "one hundred fifteen million, one hundred forty-two thousand, eight hundred two".