5273920 has 28 divisors (see below), whose sum is σ = 12559284. Its totient is φ = 2109440.

The previous prime is 5273861. The next prime is 5273921. The reversal of 5273920 is 293725.

It can be written as a sum of positive squares in 2 ways, for example, as 2005056 + 3268864 = 1416^2 + 1808^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5273921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7921 + ... + 8560.

Almost surely, 2^5273920 is an apocalyptic number.

It is an amenable number.

5273920 is an abundant number, since it is smaller than the sum of its proper divisors (7285364).

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

5273920 is a wasteful number, since it uses less digits than its factorization.

5273920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16498 (or 16488 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 5273920 is about 2296.5016873497. The cubic root of 5273920 is about 174.0648897009.

The spelling of 5273920 in words is "five million, two hundred seventy-three thousand, nine hundred twenty".