16116412 has 12 divisors (see below), whose sum is σ = 30373336. Its totient is φ = 7438320.

The previous prime is 16116407. The next prime is 16116439. The reversal of 16116412 is 21461161.

It is a congruent number.

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, 154914 + ... + 155017.

Almost surely, 2^16116412 is an apocalyptic number.

It is an amenable number.

16116412 is a deficient number, since it is larger than the sum of its proper divisors (14256924).

16116412 is a wasteful number, since it uses less digits than its factorization.

16116412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309948 (or 309946 counting only the distinct ones).

The product of its digits is 288, while the sum is 22.

The square root of 16116412 is about 4014.5251275836. The cubic root of 16116412 is about 252.5938585160.

Adding to 16116412 its reverse (21461161), we get a palindrome (37577573).

The spelling of 16116412 in words is "sixteen million, one hundred sixteen thousand, four hundred twelve".