114649831 has 2 divisors, whose sum is σ = 114649832. Its totient is φ = 114649830.

The previous prime is 114649823. The next prime is 114649849. The reversal of 114649831 is 138946411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 114649831 - 2³ = 114649823 is a prime.

It is a super-2 number, since 2×114649831² = 26289167496657122, 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 (114649891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57324915 + 57324916.

It is an arithmetic number, because the mean of its divisors is an integer number (57324916).

Almost surely, 2^114649831 is an apocalyptic number.

114649831 is a deficient number, since it is larger than the sum of its proper divisors (1).

114649831 is an equidigital number, since it uses as much as digits as its factorization.

114649831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 37.

The square root of 114649831 is about 10707.4661334977. The cubic root of 114649831 is about 485.8003309127.

The spelling of 114649831 in words is "one hundred fourteen million, six hundred forty-nine thousand, eight hundred thirty-one".