115622464 has 28 divisors (see below), whose sum is σ = 230428800. Its totient is φ = 57561728.

The previous prime is 115622459. The next prime is 115622471. The reversal of 115622464 is 464226511.

It is a happy number.

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, 11517 + ... + 19075.

It is an arithmetic number, because the mean of its divisors is an integer number (8229600).

Almost surely, 2^115622464 is an apocalyptic number.

It is an amenable number.

115622464 is a deficient number, since it is larger than the sum of its proper divisors (114806336).

115622464 is an equidigital number, since it uses as much as digits as its factorization.

115622464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7810 (or 7800 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 115622464 is about 10752.7886615519. The cubic root of 115622464 is about 487.1702283444.

Adding to 115622464 its reverse (464226511), we get a palindrome (579848975).

The spelling of 115622464 in words is "one hundred fifteen million, six hundred twenty-two thousand, four hundred sixty-four".