116231625 has 32 divisors (see below), whose sum is σ = 214905600. Its totient is φ = 61988400.

The previous prime is 116231587. The next prime is 116231641. The reversal of 116231625 is 526132611.

116231625 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 31 + 625 = 666.

It is not a de Polignac number, because 116231625 - 2⁶ = 116231561 is a prime.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13845 + ... + 20594.

It is an arithmetic number, because the mean of its divisors is an integer number (6715800).

Almost surely, 2^116231625 is an apocalyptic number.

116231625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116231625 is a deficient number, since it is larger than the sum of its proper divisors (98673975).

116231625 is an equidigital number, since it uses as much as digits as its factorization.

116231625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34463 (or 34447 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 116231625 is about 10781.0771725278. The cubic root of 116231625 is about 488.0242880167.

The spelling of 116231625 in words is "one hundred sixteen million, two hundred thirty-one thousand, six hundred twenty-five".