670223675 has 12 divisors (see below), whose sum is σ = 906630216. Its totient is φ = 487435200.

The previous prime is 670223663. The next prime is 670223683. The reversal of 670223675 is 576322076.

It is not a de Polignac number, because 670223675 - 2¹⁸ = 669961531 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1218314 + ... + 1218863.

It is an arithmetic number, because the mean of its divisors is an integer number (75552518).

Almost surely, 2^670223675 is an apocalyptic number.

670223675 is a deficient number, since it is larger than the sum of its proper divisors (236406541).

670223675 is a wasteful number, since it uses less digits than its factorization.

670223675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437198 (or 2437193 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 670223675 is about 25888.6785101133. The cubic root of 670223675 is about 875.1313761920.

The spelling of 670223675 in words is "six hundred seventy million, two hundred twenty-three thousand, six hundred seventy-five".