712323067 has 2 divisors, whose sum is σ = 712323068. Its totient is φ = 712323066.

The previous prime is 712323043. The next prime is 712323109. The reversal of 712323067 is 760323217.

It is a weak prime.

It is an emirp because it is prime and its reverse (760323217) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712323067 is a prime.

It is not a weakly prime, because it can be changed into another prime (712323037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356161533 + 356161534.

It is an arithmetic number, because the mean of its divisors is an integer number (356161534).

Almost surely, 2^712323067 is an apocalyptic number.

712323067 is a deficient number, since it is larger than the sum of its proper divisors (1).

712323067 is an equidigital number, since it uses as much as digits as its factorization.

712323067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 712323067 is about 26689.3811655497. The cubic root of 712323067 is about 893.0840559798.

The spelling of 712323067 in words is "seven hundred twelve million, three hundred twenty-three thousand, sixty-seven".