16117882 has 8 divisors (see below), whose sum is σ = 26374752. Its totient is φ = 7326300.

The previous prime is 16117873. The next prime is 16117897. The reversal of 16117882 is 28871161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×16117882² = 519572240331848, which contains 22 as substring.

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, 366294 + ... + 366337.

It is an arithmetic number, because the mean of its divisors is an integer number (3296844).

Almost surely, 2^16117882 is an apocalyptic number.

16117882 is a deficient number, since it is larger than the sum of its proper divisors (10256870).

16117882 is a wasteful number, since it uses less digits than its factorization.

16117882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732644.

The product of its digits is 5376, while the sum is 34.

The square root of 16117882 is about 4014.7082085751. The cubic root of 16117882 is about 252.6015380931.

The spelling of 16117882 in words is "sixteen million, one hundred seventeen thousand, eight hundred eighty-two".