712722723 has 4 divisors (see below), whose sum is σ = 950296968. Its totient is φ = 475148480.

The previous prime is 712722713. The next prime is 712722733. The reversal of 712722723 is 327227217.

712722723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (712722713) and next prime (712722733).

It is a cyclic number.

It is not a de Polignac number, because 712722723 - 2⁴ = 712722707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (712722713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118787118 + ... + 118787123.

It is an arithmetic number, because the mean of its divisors is an integer number (237574242).

Almost surely, 2^712722723 is an apocalyptic number.

712722723 is a deficient number, since it is larger than the sum of its proper divisors (237574245).

712722723 is a wasteful number, since it uses less digits than its factorization.

712722723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237574244.

The product of its digits is 16464, while the sum is 33.

The square root of 712722723 is about 26696.8672881295. The cubic root of 712722723 is about 893.2510493411.

The spelling of 712722723 in words is "seven hundred twelve million, seven hundred twenty-two thousand, seven hundred twenty-three".