5274720 has 240 divisors, whose sum is σ = 20856528. Its totient is φ = 1244160.

The previous prime is 5274713. The next prime is 5274739. The reversal of 5274720 is 274725.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 142542 + ... + 142578.

Almost surely, 2^5274720 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 5274720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10428264).

5274720 is an abundant number, since it is smaller than the sum of its proper divisors (15581808).

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

5274720 is a wasteful number, since it uses less digits than its factorization.

5274720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 5274720 is about 2296.6758587141. The cubic root of 5274720 is about 174.0736905468.

The spelling of 5274720 in words is "five million, two hundred seventy-four thousand, seven hundred twenty".