5265920 has 120 divisors (see below), whose sum is σ = 14694372. Its totient is φ = 1802240.

The previous prime is 5265901. The next prime is 5265929. The reversal of 5265920 is 295625.

It can be written as a sum of positive squares in 2 ways, for example, as 5234944 + 30976 = 2288^2 + 176^2 .

It is a zygodrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (5265929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309752 + ... + 309768.

Almost surely, 2^5265920 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 5265920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7347186).

5265920 is an abundant number, since it is smaller than the sum of its proper divisors (9428452).

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

5265920 is a wasteful number, since it uses less digits than its factorization.

5265920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62 (or 35 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5265920 is about 2294.7592466313. The cubic root of 5265920 is about 173.9768322525.

It can be divided in two parts, 526 and 5920, that added together give a palindrome (6446).

The spelling of 5265920 in words is "five million, two hundred sixty-five thousand, nine hundred twenty".