672370560 has 96 divisors (see below), whose sum is σ = 2321799480. Its totient is φ = 179297280.

The previous prime is 672370513. The next prime is 672370577. The reversal of 672370560 is 65073276.

It is a happy number.

672370560 is a `hidden beast` number, since 6 + 7 + 23 + 70 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 52606 + ... + 64125.

Almost surely, 2^672370560 is an apocalyptic number.

672370560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

672370560 is an abundant number, since it is smaller than the sum of its proper divisors (1649428920).

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

672370560 is a wasteful number, since it uses less digits than its factorization.

672370560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116756 (or 116741 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 672370560 is about 25930.1091397626. The cubic root of 672370560 is about 876.0647978589.

The spelling of 672370560 in words is "six hundred seventy-two million, three hundred seventy thousand, five hundred sixty".