712976 has 20 divisors (see below), whose sum is σ = 1507344. Its totient is φ = 324000.

The previous prime is 712973. The next prime is 712981. The reversal of 712976 is 679217.

It is not an unprimeable number, because it can be changed into a prime (712973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850 + ... + 2201.

2⁷¹²⁹⁷⁶ is an apocalyptic number.

It is an amenable number.

712976 is an abundant number, since it is smaller than the sum of its proper divisors (794368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

712976 is a wasteful number, since it uses less digits than its factorization.

712976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4070 (or 4064 counting only the distinct ones).

The product of its digits is 5292, while the sum is 32.

The square root of 712976 is about 844.3790617963. The cubic root of 712976 is about 89.3356846984.

The spelling of 712976 in words is "seven hundred twelve thousand, nine hundred seventy-six".