116590900 has 18 divisors (see below), whose sum is σ = 253002470. Its totient is φ = 46636320.

The previous prime is 116590891. The next prime is 116590927. The reversal of 116590900 is 9095611.

It can be written as a sum of positive squares in 3 ways, for example, as 24661156 + 91929744 = 4966^2 + 9588^2 .

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 582855 + ... + 583054.

Almost surely, 2^116590900 is an apocalyptic number.

116590900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116590900 is an abundant number, since it is smaller than the sum of its proper divisors (136411570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116590900 is a wasteful number, since it uses less digits than its factorization.

116590900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165923 (or 1165916 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 116590900 is about 10797.7266125791. The cubic root of 116590900 is about 488.5266027717.

The spelling of 116590900 in words is "one hundred sixteen million, five hundred ninety thousand, nine hundred".