672182183 has 2 divisors, whose sum is σ = 672182184. Its totient is φ = 672182182.

The previous prime is 672182179. The next prime is 672182197. The reversal of 672182183 is 381281276.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 672182183 - 2² = 672182179 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672182113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336091091 + 336091092.

It is an arithmetic number, because the mean of its divisors is an integer number (336091092).

Almost surely, 2^672182183 is an apocalyptic number.

672182183 is a deficient number, since it is larger than the sum of its proper divisors (1).

672182183 is an equidigital number, since it uses as much as digits as its factorization.

672182183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 38.

The square root of 672182183 is about 25926.4764864029. The cubic root of 672182183 is about 875.9829749859.

The spelling of 672182183 in words is "six hundred seventy-two million, one hundred eighty-two thousand, one hundred eighty-three".