115533650 has 24 divisors (see below), whose sum is σ = 215544240. Its totient is φ = 46073360.

The previous prime is 115533643. The next prime is 115533667. The reversal of 115533650 is 56335511.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14021 + ... + 20679.

It is an arithmetic number, because the mean of its divisors is an integer number (8981010).

Almost surely, 2^115533650 is an apocalyptic number.

115533650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115533650 is a deficient number, since it is larger than the sum of its proper divisors (100010590).

115533650 is a wasteful number, since it uses less digits than its factorization.

115533650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7018 (or 7013 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 29.

The square root of 115533650 is about 10748.6580557761. The cubic root of 115533650 is about 487.0454584154.

The spelling of 115533650 in words is "one hundred fifteen million, five hundred thirty-three thousand, six hundred fifty".