116624331 has 12 divisors (see below), whose sum is σ = 168561120. Its totient is φ = 77701680.

The previous prime is 116624323. The next prime is 116624351. The reversal of 116624331 is 133426611.

116624331 is a `hidden beast` number, since 1 + 1 + 6 + 624 + 3 + 31 = 666.

It is not a de Polignac number, because 116624331 - 2³ = 116624323 is a prime.

It is a super-2 number, since 2×116624331² = 27202469162395122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116624295 and 116624304.

It is not an unprimeable number, because it can be changed into a prime (116624351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17566 + ... + 23276.

It is an arithmetic number, because the mean of its divisors is an integer number (14046760).

Almost surely, 2^116624331 is an apocalyptic number.

116624331 is a deficient number, since it is larger than the sum of its proper divisors (51936789).

116624331 is a wasteful number, since it uses less digits than its factorization.

116624331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7986 (or 7983 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 116624331 is about 10799.2745589692. The cubic root of 116624331 is about 488.5732912986.

The spelling of 116624331 in words is "one hundred sixteen million, six hundred twenty-four thousand, three hundred thirty-one".