5290272 has 120 divisors (see below), whose sum is σ = 16862076. Its totient is φ = 1617408.

The previous prime is 5290231. The next prime is 5290277. The reversal of 5290272 is 2720925.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4822416 + 467856 = 2196^2 + 684^2 .

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 (5290277) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33618 + ... + 33774.

Almost surely, 2^5290272 is an apocalyptic number.

5290272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5290272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8431038).

5290272 is an abundant number, since it is smaller than the sum of its proper divisors (11571804).

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

5290272 is a wasteful number, since it uses less digits than its factorization.

5290272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5290272 is about 2300.0591296747. The cubic root of 5290272 is about 174.2446024784.

The spelling of 5290272 in words is "five million, two hundred ninety thousand, two hundred seventy-two".