116412588 has 18 divisors (see below), whose sum is σ = 294265244. Its totient is φ = 38804184.

The previous prime is 116412581. The next prime is 116412631. The reversal of 116412588 is 885214611.

116412588 is a `hidden beast` number, since 1 + 1 + 64 + 12 + 588 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3233683 = 116412588 / (1 + 1 + 6 + 4 + 1 + 2 + 5 + 8 + 8).

It is not an unprimeable number, because it can be changed into a prime (116412581) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1616806 + ... + 1616877.

Almost surely, 2^116412588 is an apocalyptic number.

116412588 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

116412588 is an abundant number, since it is smaller than the sum of its proper divisors (177852656).

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

116412588 is a wasteful number, since it uses less digits than its factorization.

116412588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3233693 (or 3233688 counting only the distinct ones).

The product of its digits is 15360, while the sum is 36.

The square root of 116412588 is about 10789.4665299078. The cubic root of 116412588 is about 488.2774278030.

The spelling of 116412588 in words is "one hundred sixteen million, four hundred twelve thousand, five hundred eighty-eight".