116187633 has 12 divisors (see below), whose sum is σ = 169849680. Its totient is φ = 76524696.

The previous prime is 116187629. The next prime is 116187653. The reversal of 116187633 is 336781611.

116187633 is a `hidden beast` number, since 1 + 1 + 6 + 18 + 7 + 633 = 666.

It is not a de Polignac number, because 116187633 - 2² = 116187629 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116187623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77023 + ... + 78516.

It is an arithmetic number, because the mean of its divisors is an integer number (14154140).

Almost surely, 2^116187633 is an apocalyptic number.

It is an amenable number.

116187633 is a deficient number, since it is larger than the sum of its proper divisors (53662047).

116187633 is a wasteful number, since it uses less digits than its factorization.

116187633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155628 (or 155625 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 116187633 is about 10779.0367380393. The cubic root of 116187633 is about 487.9627101870.

The spelling of 116187633 in words is "one hundred sixteen million, one hundred eighty-seven thousand, six hundred thirty-three".