670026752 has 22 divisors (see below), whose sum is σ = 1339401228. Its totient is φ = 335012864.

The previous prime is 670026743. The next prime is 670026767. The reversal of 670026752 is 257620076.

It is a happy number.

670026752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326138 + ... + 328185.

It is an arithmetic number, because the mean of its divisors is an integer number (60881874).

Almost surely, 2^670026752 is an apocalyptic number.

It is an amenable number.

670026752 is a deficient number, since it is larger than the sum of its proper divisors (669374476).

670026752 is an equidigital number, since it uses as much as digits as its factorization.

670026752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654343 (or 654325 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 670026752 is about 25884.8749658947. The cubic root of 670026752 is about 875.0456583522.

The spelling of 670026752 in words is "six hundred seventy million, twenty-six thousand, seven hundred fifty-two".