712470772 has 24 divisors (see below), whose sum is σ = 1343462400. Its totient is φ = 328654176.

The previous prime is 712470751. The next prime is 712470821. The reversal of 712470772 is 277074217.

It is a super-2 number, since 2×712470772² = 1015229201908551968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172629 + ... + 176707.

It is an arithmetic number, because the mean of its divisors is an integer number (55977600).

Almost surely, 2^712470772 is an apocalyptic number.

It is an amenable number.

712470772 is a deficient number, since it is larger than the sum of its proper divisors (630991628).

712470772 is a wasteful number, since it uses less digits than its factorization.

712470772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7455 (or 7453 counting only the distinct ones).

The product of its (nonzero) digits is 38416, while the sum is 37.

The square root of 712470772 is about 26692.1481338614. The cubic root of 712470772 is about 893.1457807177.

The spelling of 712470772 in words is "seven hundred twelve million, four hundred seventy thousand, seven hundred seventy-two".