16315112 has 32 divisors (see below), whose sum is σ = 33527520. Its totient is φ = 7381440.

The previous prime is 16315069. The next prime is 16315147. The reversal of 16315112 is 21151361.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34703 + ... + 35169.

It is an arithmetic number, because the mean of its divisors is an integer number (1047735).

Almost surely, 2^16315112 is an apocalyptic number.

It is an amenable number.

16315112 is an abundant number, since it is smaller than the sum of its proper divisors (17212408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16315112 is a wasteful number, since it uses less digits than its factorization.

16315112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881 (or 877 counting only the distinct ones).

The product of its digits is 180, while the sum is 20.

The square root of 16315112 is about 4039.1969498899. The cubic root of 16315112 is about 253.6277018305.

Adding to 16315112 its reverse (21151361), we get a palindrome (37466473).

The spelling of 16315112 in words is "sixteen million, three hundred fifteen thousand, one hundred twelve".