16893912 has 32 divisors (see below), whose sum is σ = 48268800. Its totient is φ = 4826784.

The previous prime is 16893911. The next prime is 16893917. The reversal of 16893912 is 21939861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16893911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50112 + ... + 50447.

It is an arithmetic number, because the mean of its divisors is an integer number (1508400).

Almost surely, 2^16893912 is an apocalyptic number.

16893912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16893912 is an abundant number, since it is smaller than the sum of its proper divisors (31374888).

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

16893912 is a wasteful number, since it uses less digits than its factorization.

16893912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100575 (or 100571 counting only the distinct ones).

The product of its digits is 23328, while the sum is 39.

The square root of 16893912 is about 4110.2204320450. The cubic root of 16893912 is about 256.5921756806.

The spelling of 16893912 in words is "sixteen million, eight hundred ninety-three thousand, nine hundred twelve".