712610923 has 2 divisors, whose sum is σ = 712610924. Its totient is φ = 712610922.

The previous prime is 712610897. The next prime is 712610953. The reversal of 712610923 is 329016217.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 712610923 - 2⁵ = 712610891 is a prime.

It is not a weakly prime, because it can be changed into another prime (712610953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356305461 + 356305462.

It is an arithmetic number, because the mean of its divisors is an integer number (356305462).

Almost surely, 2^712610923 is an apocalyptic number.

712610923 is a deficient number, since it is larger than the sum of its proper divisors (1).

712610923 is an equidigital number, since it uses as much as digits as its factorization.

712610923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 712610923 is about 26694.7733273763. The cubic root of 712610923 is about 893.2043408123.

The spelling of 712610923 in words is "seven hundred twelve million, six hundred ten thousand, nine hundred twenty-three".