115622888 has 16 divisors (see below), whose sum is σ = 217282500. Its totient is φ = 57680896.

The previous prime is 115622887. The next prime is 115622893. The reversal of 115622888 is 888226511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 115390564 + 232324 = 10742^2 + 482^2 .

It is not an unprimeable number, because it can be changed into a prime (115622887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12503 + ... + 19686.

Almost surely, 2^115622888 is an apocalyptic number.

It is an amenable number.

115622888 is a deficient number, since it is larger than the sum of its proper divisors (101659612).

115622888 is a wasteful number, since it uses less digits than its factorization.

115622888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32644 (or 32640 counting only the distinct ones).

The product of its digits is 61440, while the sum is 41.

The square root of 115622888 is about 10752.8083773496. The cubic root of 115622888 is about 487.1708238456.

The spelling of 115622888 in words is "one hundred fifteen million, six hundred twenty-two thousand, eight hundred eighty-eight".