672708 has 24 divisors (see below), whose sum is σ = 1597120. Its totient is φ = 220320.

The previous prime is 672703. The next prime is 672743. The reversal of 672708 is 807276.

It is not an unprimeable number, because it can be changed into a prime (672703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273 + ... + 1191.

2⁶⁷²⁷⁰⁸ is an apocalyptic number.

It is an amenable number.

672708 is an abundant number, since it is smaller than the sum of its proper divisors (924412).

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

672708 is a wasteful number, since it uses less digits than its factorization.

672708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987 (or 985 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 672708 is about 820.1877833765. The cubic root of 672708 is about 87.6211329094.

It can be divided in two parts, 67 and 2708, that added together give a triangular number (2775 = T₇₄).

The spelling of 672708 in words is "six hundred seventy-two thousand, seven hundred eight".