116626365 has 16 divisors (see below), whose sum is σ = 207336000. Its totient is φ = 62200656.

The previous prime is 116626339. The next prime is 116626369. The reversal of 116626365 is 563626611.

116626365 is a `hidden beast` number, since 1 + 16 + 6 + 2 + 636 + 5 = 666.

It is not a de Polignac number, because 116626365 - 2²⁴ = 99849149 is a prime.

It is a super-2 number, since 2×116626365² = 27203418026226450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116626369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431815 + ... + 432084.

It is an arithmetic number, because the mean of its divisors is an integer number (12958500).

Almost surely, 2^116626365 is an apocalyptic number.

116626365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116626365 is a deficient number, since it is larger than the sum of its proper divisors (90709635).

116626365 is an equidigital number, since it uses as much as digits as its factorization.

116626365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863913 (or 863907 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 116626365 is about 10799.3687315509. The cubic root of 116626365 is about 488.5761316216.

The spelling of 116626365 in words is "one hundred sixteen million, six hundred twenty-six thousand, three hundred sixty-five".