16288012 has 24 divisors (see below), whose sum is σ = 31222800. Its totient is φ = 7388736.

The previous prime is 16288007. The next prime is 16288021. The reversal of 16288012 is 21088261.

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, 414 + ... + 5722.

It is an arithmetic number, because the mean of its divisors is an integer number (1300950).

Almost surely, 2^16288012 is an apocalyptic number.

It is an amenable number.

16288012 is a deficient number, since it is larger than the sum of its proper divisors (14934788).

16288012 is a wasteful number, since it uses less digits than its factorization.

16288012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385 (or 5383 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 16288012 is about 4035.8409284807. The cubic root of 16288012 is about 253.4871956984.

The spelling of 16288012 in words is "sixteen million, two hundred eighty-eight thousand, twelve".