116634231 has 12 divisors (see below), whose sum is σ = 192539152. Its totient is φ = 66648096.

The previous prime is 116634223. The next prime is 116634239. The reversal of 116634231 is 132436611.

116634231 is a `hidden beast` number, since 1 + 1 + 6 + 634 + 23 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (116634223) and next prime (116634239).

It is not a de Polignac number, because 116634231 - 2³ = 116634223 is a prime.

It is a super-2 number, since 2×116634231² = 27207087681922722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116634195 and 116634204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116634239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 925606 + ... + 925731.

Almost surely, 2^116634231 is an apocalyptic number.

116634231 is a deficient number, since it is larger than the sum of its proper divisors (75904921).

116634231 is a wasteful number, since it uses less digits than its factorization.

116634231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851350 (or 1851347 counting only the distinct ones).

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

The square root of 116634231 is about 10799.7329133641. The cubic root of 116634231 is about 488.5871155687.

The spelling of 116634231 in words is "one hundred sixteen million, six hundred thirty-four thousand, two hundred thirty-one".