115239502 has 8 divisors (see below), whose sum is σ = 197553456. Its totient is φ = 49388352.

The previous prime is 115239491. The next prime is 115239529. The reversal of 115239502 is 205932511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4115683 + ... + 4115710.

It is an arithmetic number, because the mean of its divisors is an integer number (24694182).

Almost surely, 2^115239502 is an apocalyptic number.

115239502 is a deficient number, since it is larger than the sum of its proper divisors (82313954).

115239502 is an equidigital number, since it uses as much as digits as its factorization.

115239502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8231402.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 115239502 is about 10734.9663250520. The cubic root of 115239502 is about 486.6317688327.

It can be divided in two parts, 11523 and 9502, that added together give a square (21025 = 145²).

The spelling of 115239502 in words is "one hundred fifteen million, two hundred thirty-nine thousand, five hundred two".