672286508 has 12 divisors (see below), whose sum is σ = 1176694680. Its totient is φ = 336088032.

The previous prime is 672286507. The next prime is 672286513. The reversal of 672286508 is 805682276.

It is not an unprimeable number, because it can be changed into a prime (672286501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26960 + ... + 45512.

It is an arithmetic number, because the mean of its divisors is an integer number (98057890).

Almost surely, 2^672286508 is an apocalyptic number.

It is an amenable number.

672286508 is a deficient number, since it is larger than the sum of its proper divisors (504408172).

672286508 is a wasteful number, since it uses less digits than its factorization.

672286508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27616 (or 27614 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 672286508 is about 25928.4883477614. The cubic root of 672286508 is about 876.0282911708.

The spelling of 672286508 in words is "six hundred seventy-two million, two hundred eighty-six thousand, five hundred eight".