672871183 has 8 divisors (see below), whose sum is σ = 675697680. Its totient is φ = 670051200.

The previous prime is 672871163. The next prime is 672871211. The reversal of 672871183 is 381178276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-672871183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672871103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330613 + ... + 332641.

It is an arithmetic number, because the mean of its divisors is an integer number (84462210).

Almost surely, 2^672871183 is an apocalyptic number.

672871183 is a deficient number, since it is larger than the sum of its proper divisors (2826497).

672871183 is a wasteful number, since it uses less digits than its factorization.

672871183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3257.

The product of its digits is 112896, while the sum is 43.

The square root of 672871183 is about 25939.7606581094. The cubic root of 672871183 is about 876.2821727256.

The spelling of 672871183 in words is "six hundred seventy-two million, eight hundred seventy-one thousand, one hundred eighty-three".