16224964 has 24 divisors (see below), whose sum is σ = 33143040. Its totient is φ = 6805056.

The previous prime is 16224947. The next prime is 16224973. The reversal of 16224964 is 46942261.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4849 + ... + 7480.

It is an arithmetic number, because the mean of its divisors is an integer number (1380960).

Almost surely, 2^16224964 is an apocalyptic number.

16224964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16224964 is an abundant number, since it is smaller than the sum of its proper divisors (16918076).

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

16224964 is a wasteful number, since it uses less digits than its factorization.

16224964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12387 (or 12385 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 16224964 is about 4028.0223435329. The cubic root of 16224964 is about 253.1597048184.

The spelling of 16224964 in words is "sixteen million, two hundred twenty-four thousand, nine hundred sixty-four".