5706520 has 32 divisors (see below), whose sum is σ = 12927600. Its totient is φ = 2267008.

The previous prime is 5706497. The next prime is 5706529. The reversal of 5706520 is 256075.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5706529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6762 + ... + 7558.

Almost surely, 2^5706520 is an apocalyptic number.

It is an amenable number.

5706520 is an abundant number, since it is smaller than the sum of its proper divisors (7221080).

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

5706520 is a wasteful number, since it uses less digits than its factorization.

5706520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987 (or 983 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 5706520 is about 2388.8323507521. The cubic root of 5706520 is about 178.6996826439.

It can be divided in two parts, 5706 and 520, that added together give a palindrome (6226).

The spelling of 5706520 in words is "five million, seven hundred six thousand, five hundred twenty".