16717252 has 24 divisors (see below), whose sum is σ = 29846880. Its totient is φ = 8191680.

The previous prime is 16717247. The next prime is 16717301. The reversal of 16717252 is 25271761.

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, 59352 + ... + 59632.

It is an arithmetic number, because the mean of its divisors is an integer number (1243620).

Almost surely, 2^16717252 is an apocalyptic number.

It is an amenable number.

16717252 is a deficient number, since it is larger than the sum of its proper divisors (13129628).

16717252 is a wasteful number, since it uses less digits than its factorization.

16717252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531 (or 529 counting only the distinct ones).

The product of its digits is 5880, while the sum is 31.

The square root of 16717252 is about 4088.6736235606. The cubic root of 16717252 is about 255.6946432395.

The spelling of 16717252 in words is "sixteen million, seven hundred seventeen thousand, two hundred fifty-two".