115260538 has 8 divisors (see below), whose sum is σ = 173302740. Its totient is φ = 57492960.

The previous prime is 115260491. The next prime is 115260547. The reversal of 115260538 is 835062511.

It can be written as a sum of positive squares in 2 ways, for example, as 83484769 + 31775769 = 9137^2 + 5637^2 .

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

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, 67603 + ... + 69286.

Almost surely, 2^115260538 is an apocalyptic number.

115260538 is a deficient number, since it is larger than the sum of its proper divisors (58042202).

115260538 is a wasteful number, since it uses less digits than its factorization.

115260538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137312.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 115260538 is about 10735.9460691641. The cubic root of 115260538 is about 486.6613772074.

The spelling of 115260538 in words is "one hundred fifteen million, two hundred sixty thousand, five hundred thirty-eight".