115600641 has 32 divisors (see below), whose sum is σ = 175781760. Its totient is φ = 67060224.

The previous prime is 115600637. The next prime is 115600669. The reversal of 115600641 is 146006511.

It is not a de Polignac number, because 115600641 - 2² = 115600637 is a prime.

It is a super-2 number, since 2×115600641² = 26727016399221762, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (115600241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47445 + ... + 49821.

It is an arithmetic number, because the mean of its divisors is an integer number (5493180).

Almost surely, 2^115600641 is an apocalyptic number.

It is an amenable number.

115600641 is a deficient number, since it is larger than the sum of its proper divisors (60181119).

115600641 is a wasteful number, since it uses less digits than its factorization.

115600641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 115600641 is about 10751.7738536485. The cubic root of 115600641 is about 487.1395763285.

The spelling of 115600641 in words is "one hundred fifteen million, six hundred thousand, six hundred forty-one".