114457631 has 2 divisors, whose sum is σ = 114457632. Its totient is φ = 114457630.

The previous prime is 114457619. The next prime is 114457639. The reversal of 114457631 is 136754411.

It is a strong prime.

It is an emirp because it is prime and its reverse (136754411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114457631 - 2²⁶ = 47348767 is a prime.

It is a super-2 number, since 2×114457631² = 26201098588264322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114457639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57228815 + 57228816.

It is an arithmetic number, because the mean of its divisors is an integer number (57228816).

Almost surely, 2^114457631 is an apocalyptic number.

114457631 is a deficient number, since it is larger than the sum of its proper divisors (1).

114457631 is an equidigital number, since it uses as much as digits as its factorization.

114457631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 114457631 is about 10698.4873229817. The cubic root of 114457631 is about 485.5287124047.

The spelling of 114457631 in words is "one hundred fourteen million, four hundred fifty-seven thousand, six hundred thirty-one".