116640924 has 24 divisors (see below), whose sum is σ = 286487040. Its totient is φ = 36833904.

The previous prime is 116640917. The next prime is 116640947. The reversal of 116640924 is 429046611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255564 + ... + 256019.

It is an arithmetic number, because the mean of its divisors is an integer number (11936960).

Almost surely, 2^116640924 is an apocalyptic number.

It is an amenable number.

116640924 is an abundant number, since it is smaller than the sum of its proper divisors (169846116).

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

116640924 is a wasteful number, since it uses less digits than its factorization.

116640924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511609 (or 511607 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 116640924 is about 10800.0427776931. The cubic root of 116640924 is about 488.5964611698.

The spelling of 116640924 in words is "one hundred sixteen million, six hundred forty thousand, nine hundred twenty-four".