672960925 has 48 divisors (see below), whose sum is σ = 1031933952. Its totient is φ = 423936000.

The previous prime is 672960919. The next prime is 672960941. The reversal of 672960925 is 529069276.

It is not a de Polignac number, because 672960925 - 2⁹ = 672960413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 584100 + ... + 585250.

It is an arithmetic number, because the mean of its divisors is an integer number (21498624).

Almost surely, 2^672960925 is an apocalyptic number.

672960925 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

672960925 is a deficient number, since it is larger than the sum of its proper divisors (358973027).

672960925 is a wasteful number, since it uses less digits than its factorization.

672960925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438 (or 1433 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 672960925 is about 25941.4904159341. The cubic root of 672960925 is about 876.3211280863.

The spelling of 672960925 in words is "six hundred seventy-two million, nine hundred sixty thousand, nine hundred twenty-five".