16020264 has 32 divisors (see below), whose sum is σ = 43132320. Its totient is φ = 4929216.

The previous prime is 16020253. The next prime is 16020271. The reversal of 16020264 is 46202061.

It is a happy number.

16020264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16020264.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25362 + ... + 25985.

It is an arithmetic number, because the mean of its divisors is an integer number (1347885).

Almost surely, 2^16020264 is an apocalyptic number.

It is an amenable number.

16020264 is an abundant number, since it is smaller than the sum of its proper divisors (27112056).

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

16020264 is a wasteful number, since it uses less digits than its factorization.

16020264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51369 (or 51365 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 16020264 is about 4002.5321984963. The cubic root of 16020264 is about 252.0905444347.

The spelling of 16020264 in words is "sixteen million, twenty thousand, two hundred sixty-four".