5240736 has 72 divisors (see below), whose sum is σ = 15410304. Its totient is φ = 1687680.

The previous prime is 5240731. The next prime is 5240737. The reversal of 5240736 is 6370425.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (5240731) 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, 8635 + ... + 9221.

It is an arithmetic number, because the mean of its divisors is an integer number (214032).

Almost surely, 2^5240736 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 5240736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7705152).

5240736 is an abundant number, since it is smaller than the sum of its proper divisors (10169568).

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

5240736 is a wasteful number, since it uses less digits than its factorization.

5240736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5240736 is about 2289.2653843537. The cubic root of 5240736 is about 173.6990437672.

The spelling of 5240736 in words is "five million, two hundred forty thousand, seven hundred thirty-six".