670209022 has 16 divisors (see below), whose sum is σ = 1149270912. Its totient is φ = 287147160.

The previous prime is 670208999. The next prime is 670209041. The reversal of 670209022 is 220902076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72397 + ... + 81127.

It is an arithmetic number, because the mean of its divisors is an integer number (71829432).

Almost surely, 2^670209022 is an apocalyptic number.

670209022 is a deficient number, since it is larger than the sum of its proper divisors (479061890).

670209022 is a wasteful number, since it uses less digits than its factorization.

670209022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14223.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 670209022 is about 25888.3955084126. The cubic root of 670209022 is about 875.1249985234.

The spelling of 670209022 in words is "six hundred seventy million, two hundred nine thousand, twenty-two".