16117384 has 16 divisors (see below), whose sum is σ = 30733200. Its totient is φ = 7921872.

The previous prime is 16117379. The next prime is 16117397. The reversal of 16117384 is 48371161.

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, 16602 + ... + 17545.

It is an arithmetic number, because the mean of its divisors is an integer number (1920825).

Almost surely, 2^16117384 is an apocalyptic number.

It is an amenable number.

16117384 is a deficient number, since it is larger than the sum of its proper divisors (14615816).

16117384 is a wasteful number, since it uses less digits than its factorization.

16117384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34212 (or 34208 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 16117384 is about 4014.6461861539. The cubic root of 16117384 is about 252.5989364927.

The spelling of 16117384 in words is "sixteen million, one hundred seventeen thousand, three hundred eighty-four".