672212683 has 2 divisors, whose sum is σ = 672212684. Its totient is φ = 672212682.

The previous prime is 672212669. The next prime is 672212693. The reversal of 672212683 is 386212276.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 672212683 - 2⁹ = 672212171 is a prime.

It is not a weakly prime, because it can be changed into another prime (672212693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336106341 + 336106342.

It is an arithmetic number, because the mean of its divisors is an integer number (336106342).

Almost surely, 2^672212683 is an apocalyptic number.

672212683 is a deficient number, since it is larger than the sum of its proper divisors (1).

672212683 is an equidigital number, since it uses as much as digits as its factorization.

672212683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 672212683 is about 25927.0646815254. The cubic root of 672212683 is about 875.9962239122.

The spelling of 672212683 in words is "six hundred seventy-two million, two hundred twelve thousand, six hundred eighty-three".