114631457 has 2 divisors, whose sum is σ = 114631458. Its totient is φ = 114631456.

The previous prime is 114631453. The next prime is 114631477. The reversal of 114631457 is 754136411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113976976 + 654481 = 10676^2 + 809^2 .

It is a cyclic number.

It is not a de Polignac number, because 114631457 - 2² = 114631453 is a prime.

It is not a weakly prime, because it can be changed into another prime (114631453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57315728 + 57315729.

It is an arithmetic number, because the mean of its divisors is an integer number (57315729).

Almost surely, 2^114631457 is an apocalyptic number.

It is an amenable number.

114631457 is a deficient number, since it is larger than the sum of its proper divisors (1).

114631457 is an equidigital number, since it uses as much as digits as its factorization.

114631457 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 114631457 is about 10706.6080996738. The cubic root of 114631457 is about 485.7743777645.

Adding to 114631457 its reverse (754136411), we get a palindrome (868767868).

The spelling of 114631457 in words is "one hundred fourteen million, six hundred thirty-one thousand, four hundred fifty-seven".