5266320 has 40 divisors (see below), whose sum is σ = 16326336. Its totient is φ = 1404288.

The previous prime is 5266319. The next prime is 5266337. The reversal of 5266320 is 236625.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 5⁶ + 2²⁰ + 6² + 6⁵ + 3 + 2²² + 0 .

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, 10732 + ... + 11211.

Almost surely, 2^5266320 is an apocalyptic number.

It is an amenable number.

5266320 is an abundant number, since it is smaller than the sum of its proper divisors (11060016).

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

5266320 is a wasteful number, since it uses less digits than its factorization.

5266320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21959 (or 21953 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 5266320 is about 2294.8464000887. The cubic root of 5266320 is about 173.9812372423.

The spelling of 5266320 in words is "five million, two hundred sixty-six thousand, three hundred twenty".