16713172 has 12 divisors (see below), whose sum is σ = 33426400. Its totient is φ = 7162776.

The previous prime is 16713167. The next prime is 16713173. The reversal of 16713172 is 27131761.

16713172 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 596899 = 16713172 / (1 + 6 + 7 + 1 + 3 + 1 + 7 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 16713172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16713173) 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, 298422 + ... + 298477.

Almost surely, 2^16713172 is an apocalyptic number.

It is an amenable number.

16713172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16713172 is a wasteful number, since it uses less digits than its factorization.

16713172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596910 (or 596908 counting only the distinct ones).

The product of its digits is 1764, while the sum is 28.

The square root of 16713172 is about 4088.1746538033. The cubic root of 16713172 is about 255.6738399993.

The spelling of 16713172 in words is "sixteen million, seven hundred thirteen thousand, one hundred seventy-two".