670862232 has 48 divisors (see below), whose sum is σ = 1818755640. Its totient is φ = 223394688.

The previous prime is 670862209. The next prime is 670862239. The reversal of 670862232 is 232268076.

It is a super-2 number, since 2×670862232² = 900112268648043648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670862239) 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 11 ways as a sum of consecutive naturals, for example, 76708 + ... + 85004.

Almost surely, 2^670862232 is an apocalyptic number.

It is an amenable number.

670862232 is an abundant number, since it is smaller than the sum of its proper divisors (1147893408).

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

670862232 is a wasteful number, since it uses less digits than its factorization.

670862232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9432 (or 9425 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 670862232 is about 25901.0083201407. The cubic root of 670862232 is about 875.4092157194.

The spelling of 670862232 in words is "six hundred seventy million, eight hundred sixty-two thousand, two hundred thirty-two".