116131632 has 40 divisors (see below), whose sum is σ = 301867584. Its totient is φ = 38470464.

The previous prime is 116131621. The next prime is 116131637. The reversal of 116131632 is 236131611.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (116131637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403 + ... + 15245.

Almost surely, 2^116131632 is an apocalyptic number.

116131632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116131632 is an abundant number, since it is smaller than the sum of its proper divisors (185735952).

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

116131632 is a wasteful number, since it uses less digits than its factorization.

116131632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15017 (or 15011 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

The square root of 116131632 is about 10776.4387438523. The cubic root of 116131632 is about 487.8843002606.

The spelling of 116131632 in words is "one hundred sixteen million, one hundred thirty-one thousand, six hundred thirty-two".