114390631 has 2 divisors, whose sum is σ = 114390632. Its totient is φ = 114390630.

The previous prime is 114390613. The next prime is 114390649. The reversal of 114390631 is 136093411.

Together with previous prime (114390613) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (114390613) and next prime (114390649).

It is a cyclic number.

It is not a de Polignac number, because 114390631 - 2⁵ = 114390599 is a prime.

It is a super-2 number, since 2×114390631² = 26170432921156322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 114390631.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114090631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57195315 + 57195316.

It is an arithmetic number, because the mean of its divisors is an integer number (57195316).

Almost surely, 2^114390631 is an apocalyptic number.

114390631 is a deficient number, since it is larger than the sum of its proper divisors (1).

114390631 is an equidigital number, since it uses as much as digits as its factorization.

114390631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 114390631 is about 10695.3555808117. The cubic root of 114390631 is about 485.4339560220.

The spelling of 114390631 in words is "one hundred fourteen million, three hundred ninety thousand, six hundred thirty-one".