16212264 has 16 divisors (see below), whose sum is σ = 40530720. Its totient is φ = 5404080.

The previous prime is 16212257. The next prime is 16212281. The reversal of 16212264 is 46221261.

16212264 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 675511 = 16212264 / (1 + 6 + 2 + 1 + 2 + 2 + 6 + 4).

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 3 ways as a sum of consecutive naturals, for example, 337732 + ... + 337779.

It is an arithmetic number, because the mean of its divisors is an integer number (2533170).

Almost surely, 2^16212264 is an apocalyptic number.

It is an amenable number.

16212264 is an abundant number, since it is smaller than the sum of its proper divisors (24318456).

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

16212264 is a wasteful number, since it uses less digits than its factorization.

16212264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675520 (or 675516 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 16212264 is about 4026.4455789195. The cubic root of 16212264 is about 253.0936344614.

The spelling of 16212264 in words is "sixteen million, two hundred twelve thousand, two hundred sixty-four".