116274231 has 8 divisors (see below), whose sum is σ = 172258160. Its totient is φ = 77516136.

The previous prime is 116274227. The next prime is 116274233. The reversal of 116274231 is 132472611.

116274231 is a `hidden beast` number, since 1 + 1 + 627 + 4 + 2 + 31 = 666.

It is not a de Polignac number, because 116274231 - 2² = 116274227 is a prime.

It is a super-2 number, since 2×116274231² = 27039393589282722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4306453 = 116274231 / (1 + 1 + 6 + 2 + 7 + 4 + 2 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116274195 and 116274204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116274233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2153200 + ... + 2153253.

It is an arithmetic number, because the mean of its divisors is an integer number (21532270).

Almost surely, 2^116274231 is an apocalyptic number.

116274231 is a deficient number, since it is larger than the sum of its proper divisors (55983929).

116274231 is an equidigital number, since it uses as much as digits as its factorization.

116274231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4306462 (or 4306456 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 116274231 is about 10783.0529535934. The cubic root of 116274231 is about 488.0839109829.

The spelling of 116274231 in words is "one hundred sixteen million, two hundred seventy-four thousand, two hundred thirty-one".