5715072 has 144 divisors (see below), whose sum is σ = 18517590. Its totient is φ = 1689600.

The previous prime is 5715071. The next prime is 5715089. The reversal of 5715072 is 2705175.

It can be written as a sum of positive squares in only one way, i.e., 5645376 + 69696 = 2376^2 + 264^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (5715071) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 139372 + ... + 139412.

Almost surely, 2^5715072 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 5715072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9258795).

5715072 is an abundant number, since it is smaller than the sum of its proper divisors (12802518).

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

5715072 is a wasteful number, since it uses less digits than its factorization.

5715072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 5715072 is about 2390.6216764683. The cubic root of 5715072 is about 178.7889067183.

It can be divided in two parts, 57 and 15072, that added together give a square (15129 = 123²).

The spelling of 5715072 in words is "five million, seven hundred fifteen thousand, seventy-two".