16224264 has 48 divisors (see below), whose sum is σ = 50219520. Its totient is φ = 4635360.

The previous prime is 16224227. The next prime is 16224277. The reversal of 16224264 is 46242261.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15592 + ... + 16599.

It is an arithmetic number, because the mean of its divisors is an integer number (1046240).

Almost surely, 2^16224264 is an apocalyptic number.

16224264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16224264 is an abundant number, since it is smaller than the sum of its proper divisors (33995256).

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

16224264 is a wasteful number, since it uses less digits than its factorization.

16224264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32210 (or 32203 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 16224264 is about 4027.9354513199. The cubic root of 16224264 is about 253.1560640431.

It can be divided in two parts, 1622 and 4264, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 16224264 in words is "sixteen million, two hundred twenty-four thousand, two hundred sixty-four".