114512661 has 6 divisors (see below), whose sum is σ = 165407190. Its totient is φ = 76341768.

The previous prime is 114512623. The next prime is 114512681. The reversal of 114512661 is 166215411.

It can be written as a sum of positive squares in only one way, i.e., 103917636 + 10595025 = 10194^2 + 3255^2 .

It is not a de Polignac number, because 114512661 - 2⁶ = 114512597 is a prime.

It is a super-2 number, since 2×114512661² = 26226299058601842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114512681) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6361806 + ... + 6361823.

It is an arithmetic number, because the mean of its divisors is an integer number (27567865).

Almost surely, 2^114512661 is an apocalyptic number.

It is an amenable number.

114512661 is a deficient number, since it is larger than the sum of its proper divisors (50894529).

114512661 is a wasteful number, since it uses less digits than its factorization.

114512661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12723635 (or 12723632 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 114512661 is about 10701.0588728406. The cubic root of 114512661 is about 485.6065122681.

The spelling of 114512661 in words is "one hundred fourteen million, five hundred twelve thousand, six hundred sixty-one".