672595662 has 32 divisors (see below), whose sum is σ = 1386035712. Its totient is φ = 217476224.

The previous prime is 672595661. The next prime is 672595733. The reversal of 672595662 is 266595276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672595661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21313 + ... + 42419.

It is an arithmetic number, because the mean of its divisors is an integer number (43313616).

Almost surely, 2^672595662 is an apocalyptic number.

672595662 is an abundant number, since it is smaller than the sum of its proper divisors (713440050).

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

672595662 is a wasteful number, since it uses less digits than its factorization.

672595662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21272.

The product of its digits is 1360800, while the sum is 48.

The square root of 672595662 is about 25934.4493290295. The cubic root of 672595662 is about 876.1625524538.

The spelling of 672595662 in words is "six hundred seventy-two million, five hundred ninety-five thousand, six hundred sixty-two".