115339757 has 16 divisors (see below), whose sum is σ = 129230640. Its totient is φ = 102208512.

The previous prime is 115339751. The next prime is 115339759. The reversal of 115339757 is 757933511.

It can be written as a sum of positive squares in 8 ways, for example, as 978121 + 114361636 = 989^2 + 10694^2 .

It is a cyclic number.

It is not a de Polignac number, because 115339757 - 2²⁰ = 114291181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115339751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73493 + ... + 75045.

It is an arithmetic number, because the mean of its divisors is an integer number (8076915).

Almost surely, 2^115339757 is an apocalyptic number.

It is an amenable number.

115339757 is a deficient number, since it is larger than the sum of its proper divisors (13890883).

115339757 is a wasteful number, since it uses less digits than its factorization.

115339757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792.

The product of its digits is 99225, while the sum is 41.

The square root of 115339757 is about 10739.6348634393. The cubic root of 115339757 is about 486.7728464034.

The spelling of 115339757 in words is "one hundred fifteen million, three hundred thirty-nine thousand, seven hundred fifty-seven".