669174112 has 24 divisors (see below), whose sum is σ = 1319092992. Its totient is φ = 334166400.

The previous prime is 669174089. The next prime is 669174133. The reversal of 669174112 is 211471966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13537 + ... + 39007.

It is an arithmetic number, because the mean of its divisors is an integer number (54962208).

Almost surely, 2^669174112 is an apocalyptic number.

It is an amenable number.

669174112 is a deficient number, since it is larger than the sum of its proper divisors (649918880).

669174112 is a wasteful number, since it uses less digits than its factorization.

669174112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26302 (or 26294 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The square root of 669174112 is about 25868.3998732044. The cubic root of 669174112 is about 874.6743221164.

The spelling of 669174112 in words is "six hundred sixty-nine million, one hundred seventy-four thousand, one hundred twelve".