116813488 has 20 divisors (see below), whose sum is σ = 246901608. Its totient is φ = 53096960.

The previous prime is 116813399. The next prime is 116813497. The reversal of 116813488 is 884318611.

It is a super-2 number, since 2×116813488² = 27290781957452288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116813488.

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, 331681 + ... + 332032.

Almost surely, 2^116813488 is an apocalyptic number.

It is an amenable number.

116813488 is an abundant number, since it is smaller than the sum of its proper divisors (130088120).

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

116813488 is a wasteful number, since it uses less digits than its factorization.

116813488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663732 (or 663726 counting only the distinct ones).

The product of its digits is 36864, while the sum is 40.

The square root of 116813488 is about 10808.0288674670. The cubic root of 116813488 is about 488.8372932082.

It can be divided in two parts, 116 and 813488, that added together give a square (813604 = 902²).

The spelling of 116813488 in words is "one hundred sixteen million, eight hundred thirteen thousand, four hundred eighty-eight".