115659716 has 6 divisors (see below), whose sum is σ = 202404510. Its totient is φ = 57829856.

The previous prime is 115659701. The next prime is 115659767. The reversal of 115659716 is 617956511.

It can be written as a sum of positive squares in only one way, i.e., 65674816 + 49984900 = 8104^2 + 7070^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14457461 + ... + 14457468.

It is an arithmetic number, because the mean of its divisors is an integer number (33734085).

Almost surely, 2^115659716 is an apocalyptic number.

It is an amenable number.

115659716 is a deficient number, since it is larger than the sum of its proper divisors (86744794).

115659716 is a wasteful number, since it uses less digits than its factorization.

115659716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28914933 (or 28914931 counting only the distinct ones).

The product of its digits is 56700, while the sum is 41.

The square root of 115659716 is about 10754.5207238631. The cubic root of 115659716 is about 487.2225426210. Note that the first 3 decimals are identical.

The spelling of 115659716 in words is "one hundred fifteen million, six hundred fifty-nine thousand, seven hundred sixteen".