712996 has 6 divisors (see below), whose sum is σ = 1247750. Its totient is φ = 356496.

The previous prime is 712981. The next prime is 713021. The reversal of 712996 is 699217.

It can be written as a sum of positive squares in only one way, i.e., 705600 + 7396 = 840^2 + 86^2 .

It is an unprimeable number.

712996 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89121 + ... + 89128.

2⁷¹²⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

712996 is a deficient number, since it is larger than the sum of its proper divisors (534754).

712996 is a wasteful number, since it uses less digits than its factorization.

712996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178253 (or 178251 counting only the distinct ones).

The product of its digits is 6804, while the sum is 34.

The square root of 712996 is about 844.3909047355. The cubic root of 712996 is about 89.3365200220.

It can be divided in two parts, 7129 and 96, that added together give a square (7225 = 85²).

The spelling of 712996 in words is "seven hundred twelve thousand, nine hundred ninety-six".