16669048 has 16 divisors (see below), whose sum is σ = 34095960. Its totient is φ = 7576800.

The previous prime is 16669033. The next prime is 16669049. The reversal of 16669048 is 84096661.

It is a super-2 number, since 2×16669048² = 555714322452608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16669048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16669049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94623 + ... + 94798.

Almost surely, 2^16669048 is an apocalyptic number.

It is an amenable number.

16669048 is an abundant number, since it is smaller than the sum of its proper divisors (17426912).

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

16669048 is a wasteful number, since it uses less digits than its factorization.

16669048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189438 (or 189434 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 16669048 is about 4082.7745468003. The cubic root of 16669048 is about 255.4486424731.

The spelling of 16669048 in words is "sixteen million, six hundred sixty-nine thousand, forty-eight".