16260264 has 80 divisors (see below), whose sum is σ = 47567520. Its totient is φ = 5179680.

The previous prime is 16260253. The next prime is 16260269. The reversal of 16260264 is 46206261.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (16260269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14359 + ... + 15449.

It is an arithmetic number, because the mean of its divisors is an integer number (594594).

Almost surely, 2^16260264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16260264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23783760).

16260264 is an abundant number, since it is smaller than the sum of its proper divisors (31307256).

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

16260264 is a wasteful number, since it uses less digits than its factorization.

16260264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132 (or 1119 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 16260264 is about 4032.4017656975. The cubic root of 16260264 is about 253.3431682855.

The spelling of 16260264 in words is "sixteen million, two hundred sixty thousand, two hundred sixty-four".