16117252 has 12 divisors (see below), whose sum is σ = 28626640. Its totient is φ = 7938216.

The previous prime is 16117151. The next prime is 16117253. The reversal of 16117252 is 25271161.

It is not an unprimeable number, because it can be changed into a prime (16117253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29802 + ... + 30337.

Almost surely, 2^16117252 is an apocalyptic number.

It is an amenable number.

16117252 is a deficient number, since it is larger than the sum of its proper divisors (12509388).

16117252 is a wasteful number, since it uses less digits than its factorization.

16117252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60210 (or 60208 counting only the distinct ones).

The product of its digits is 840, while the sum is 25.

The square root of 16117252 is about 4014.6297463153. The cubic root of 16117252 is about 252.5982469029.

The spelling of 16117252 in words is "sixteen million, one hundred seventeen thousand, two hundred fifty-two".