712126372 has 6 divisors (see below), whose sum is σ = 1246221158. Its totient is φ = 356063184.

The previous prime is 712126361. The next prime is 712126381. The reversal of 712126372 is 273621217.

712126372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 361912576 + 350213796 = 19024^2 + 18714^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89015793 + ... + 89015800.

Almost surely, 2^712126372 is an apocalyptic number.

It is an amenable number.

712126372 is a deficient number, since it is larger than the sum of its proper divisors (534094786).

712126372 is a wasteful number, since it uses less digits than its factorization.

712126372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178031597 (or 178031595 counting only the distinct ones).

The product of its digits is 7056, while the sum is 31.

The square root of 712126372 is about 26685.6960186539. The cubic root of 712126372 is about 893.0018454643.

Adding to 712126372 its reverse (273621217), we get a palindrome (985747589).

The spelling of 712126372 in words is "seven hundred twelve million, one hundred twenty-six thousand, three hundred seventy-two".