16116386 has 32 divisors (see below), whose sum is σ = 29187648. Its totient is φ = 6575040.

The previous prime is 16116379. The next prime is 16116407. The reversal of 16116386 is 68361161.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9821 + ... + 11343.

It is an arithmetic number, because the mean of its divisors is an integer number (912114).

Almost surely, 2^16116386 is an apocalyptic number.

16116386 is a deficient number, since it is larger than the sum of its proper divisors (13071262).

16116386 is a wasteful number, since it uses less digits than its factorization.

16116386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586.

The product of its digits is 5184, while the sum is 32.

The square root of 16116386 is about 4014.5218893412. The cubic root of 16116386 is about 252.5937226826.

It can be divided in two parts, 1611 and 6386, that added together give a palindrome (7997).

The spelling of 16116386 in words is "sixteen million, one hundred sixteen thousand, three hundred eighty-six".