672008 has 16 divisors (see below), whose sum is σ = 1270080. Its totient is φ = 333328.

The previous prime is 671999. The next prime is 672019. The reversal of 672008 is 800276.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085 + ... + 1587.

It is an arithmetic number, because the mean of its divisors is an integer number (79380).

2⁶⁷²⁰⁰⁸ is an apocalyptic number.

It is an amenable number.

672008 is a deficient number, since it is larger than the sum of its proper divisors (598072).

672008 is a wasteful number, since it uses less digits than its factorization.

672008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 672008 is about 819.7609407626. The cubic root of 672008 is about 87.5907303773.

The spelling of 672008 in words is "six hundred seventy-two thousand, eight".