5715720 has 48 divisors (see below), whose sum is σ = 18577260. Its totient is φ = 1524096.

The previous prime is 5715719. The next prime is 5715727. The reversal of 5715720 is 275175.

It can be written as a sum of positive squares in 2 ways, for example, as 5171076 + 544644 = 2274^2 + 738^2 .

It is not an unprimeable number, because it can be changed into a prime (5715727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7579 + ... + 8298.

Almost surely, 2^5715720 is an apocalyptic number.

It is an amenable number.

5715720 is an abundant number, since it is smaller than the sum of its proper divisors (12861540).

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

5715720 is a wasteful number, since it uses less digits than its factorization.

5715720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15894 (or 15887 counting only the distinct ones).

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

The square root of 5715720 is about 2390.7572022269. The cubic root of 5715720 is about 178.7956637538.

The spelling of 5715720 in words is "five million, seven hundred fifteen thousand, seven hundred twenty".