116133615 has 32 divisors (see below), whose sum is σ = 222344640. Its totient is φ = 57172608.

The previous prime is 116133587. The next prime is 116133617. The reversal of 116133615 is 516331611.

116133615 is a `hidden beast` number, since 1 + 1 + 613 + 36 + 15 = 666.

It is not a de Polignac number, because 116133615 - 2¹³ = 116125423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116133617) 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 31 ways as a sum of consecutive naturals, for example, 31332 + ... + 34841.

It is an arithmetic number, because the mean of its divisors is an integer number (6948270).

Almost surely, 2^116133615 is an apocalyptic number.

116133615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116133615 is a deficient number, since it is larger than the sum of its proper divisors (106211025).

116133615 is a wasteful number, since it uses less digits than its factorization.

116133615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66200 (or 66194 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 116133615 is about 10776.5307497357. The cubic root of 116133615 is about 487.8870771930.

The spelling of 116133615 in words is "one hundred sixteen million, one hundred thirty-three thousand, six hundred fifteen".