712233532 has 6 divisors (see below), whose sum is σ = 1246408688. Its totient is φ = 356116764.

The previous prime is 712233527. The next prime is 712233551. The reversal of 712233532 is 235332217.

It is a self number, because there is not a number n which added to its sum of digits gives 712233532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89029188 + ... + 89029195.

Almost surely, 2^712233532 is an apocalyptic number.

It is an amenable number.

712233532 is a deficient number, since it is larger than the sum of its proper divisors (534175156).

712233532 is a wasteful number, since it uses less digits than its factorization.

712233532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178058387 (or 178058385 counting only the distinct ones).

The product of its digits is 7560, while the sum is 28.

The square root of 712233532 is about 26687.7037603463. The cubic root of 712233532 is about 893.0466358657.

Adding to 712233532 its reverse (235332217), we get a palindrome (947565749).

The spelling of 712233532 in words is "seven hundred twelve million, two hundred thirty-three thousand, five hundred thirty-two".