16224284 has 12 divisors (see below), whose sum is σ = 29308608. Its totient is φ = 7850400.

The previous prime is 16224283. The next prime is 16224293. The reversal of 16224284 is 48242261.

16224284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16224283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65297 + ... + 65544.

It is an arithmetic number, because the mean of its divisors is an integer number (2442384).

Almost surely, 2^16224284 is an apocalyptic number.

It is an amenable number.

16224284 is a deficient number, since it is larger than the sum of its proper divisors (13084324).

16224284 is a wasteful number, since it uses less digits than its factorization.

16224284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130876 (or 130874 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 16224284 is about 4027.9379339806. The cubic root of 16224284 is about 253.1561680667.

The spelling of 16224284 in words is "sixteen million, two hundred twenty-four thousand, two hundred eighty-four".