712747022 has 48 divisors (see below), whose sum is σ = 1192164480. Its totient is φ = 319322016.

The previous prime is 712746989. The next prime is 712747031. The reversal of 712747022 is 220747217.

It is a happy number.

712747022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 712747022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2053853 + ... + 2054199.

It is an arithmetic number, because the mean of its divisors is an integer number (24836760).

Almost surely, 2^712747022 is an apocalyptic number.

712747022 is a deficient number, since it is larger than the sum of its proper divisors (479417458).

712747022 is a wasteful number, since it uses less digits than its factorization.

712747022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 10976, while the sum is 32.

The square root of 712747022 is about 26697.3223750997. The cubic root of 712747022 is about 893.2612004887.

The spelling of 712747022 in words is "seven hundred twelve million, seven hundred forty-seven thousand, twenty-two".