672955800 has 96 divisors (see below), whose sum is σ = 2275836480. Its totient is φ = 163139200.

The previous prime is 672955799. The next prime is 672955819. The reversal of 672955800 is 8559276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44382 + ... + 57581.

It is an arithmetic number, because the mean of its divisors is an integer number (23706630).

Almost surely, 2^672955800 is an apocalyptic number.

672955800 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

672955800 is an abundant number, since it is smaller than the sum of its proper divisors (1602880680).

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

672955800 is a wasteful number, since it uses less digits than its factorization.

672955800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101993 (or 101984 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 672955800 is about 25941.3916357623. The cubic root of 672955800 is about 876.3189035108.

The spelling of 672955800 in words is "six hundred seventy-two million, nine hundred fifty-five thousand, eight hundred".