16814152 has 32 divisors (see below), whose sum is σ = 32832000. Its totient is φ = 8064000.

The previous prime is 16814143. The next prime is 16814153. The reversal of 16814152 is 25141861.

It is a self number, because there is not a number n which added to its sum of digits gives 16814152.

It is not an unprimeable number, because it can be changed into a prime (16814153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37224 + ... + 37672.

It is an arithmetic number, because the mean of its divisors is an integer number (1026000).

Almost surely, 2^16814152 is an apocalyptic number.

It is an amenable number.

16814152 is a deficient number, since it is larger than the sum of its proper divisors (16017848).

16814152 is a wasteful number, since it uses less digits than its factorization.

16814152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637 (or 633 counting only the distinct ones).

The product of its digits is 1920, while the sum is 28.

The square root of 16814152 is about 4100.5063102012. The cubic root of 16814152 is about 256.1877285132.

The spelling of 16814152 in words is "sixteen million, eight hundred fourteen thousand, one hundred fifty-two".