16892012 has 6 divisors (see below), whose sum is σ = 29561028. Its totient is φ = 8446004.

The previous prime is 16892011. The next prime is 16892021. The reversal of 16892012 is 21029861.

It is not an unprimeable number, because it can be changed into a prime (16892011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111498 + ... + 2111505.

It is an arithmetic number, because the mean of its divisors is an integer number (4926838).

Almost surely, 2^16892012 is an apocalyptic number.

It is an amenable number.

16892012 is a deficient number, since it is larger than the sum of its proper divisors (12669016).

16892012 is a wasteful number, since it uses less digits than its factorization.

16892012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223007 (or 4223005 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 16892012 is about 4109.9892943900. The cubic root of 16892012 is about 256.5825559744.

The spelling of 16892012 in words is "sixteen million, eight hundred ninety-two thousand, twelve".