712724567 has 2 divisors, whose sum is σ = 712724568. Its totient is φ = 712724566.

The previous prime is 712724563. The next prime is 712724581. The reversal of 712724567 is 765427217.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 712724567 - 2² = 712724563 is a prime.

It is a Chen prime.

It is equal to p_36877550 and since 712724567 and 36877550 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712724563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356362283 + 356362284.

It is an arithmetic number, because the mean of its divisors is an integer number (356362284).

Almost surely, 2^712724567 is an apocalyptic number.

712724567 is a deficient number, since it is larger than the sum of its proper divisors (1).

712724567 is an equidigital number, since it uses as much as digits as its factorization.

712724567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 164640, while the sum is 41.

The square root of 712724567 is about 26696.9018239945. The cubic root of 712724567 is about 893.2518196985.

The spelling of 712724567 in words is "seven hundred twelve million, seven hundred twenty-four thousand, five hundred sixty-seven".