115634997 has 6 divisors (see below), whose sum is σ = 167028342. Its totient is φ = 77089992.

The previous prime is 115634989. The next prime is 115635017. The reversal of 115634997 is 799436511.

115634997 is a `hidden beast` number, since 1 + 1 + 5 + 634 + 9 + 9 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 66438801 + 49196196 = 8151^2 + 7014^2 .

It is not a de Polignac number, because 115634997 - 2³ = 115634989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115634917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6424158 + ... + 6424175.

It is an arithmetic number, because the mean of its divisors is an integer number (27838057).

Almost surely, 2^115634997 is an apocalyptic number.

It is an amenable number.

115634997 is a deficient number, since it is larger than the sum of its proper divisors (51393345).

115634997 is a wasteful number, since it uses less digits than its factorization.

115634997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12848339 (or 12848336 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 115634997 is about 10753.3714248137. The cubic root of 115634997 is about 487.1878301254.

The spelling of 115634997 in words is "one hundred fifteen million, six hundred thirty-four thousand, nine hundred ninety-seven".