5756562 has 64 divisors (see below), whose sum is σ = 14864640. Its totient is φ = 1617408.

The previous prime is 5756521. The next prime is 5756579. The reversal of 5756562 is 2656575.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36588 + ... + 36744.

It is an arithmetic number, because the mean of its divisors is an integer number (232260).

Almost surely, 2^5756562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5756562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7432320).

5756562 is an abundant number, since it is smaller than the sum of its proper divisors (9108078).

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

5756562 is a wasteful number, since it uses less digits than its factorization.

5756562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272 (or 266 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 5756562 is about 2399.2836430902. The cubic root of 5756562 is about 179.2205182514.

The spelling of 5756562 in words is "five million, seven hundred fifty-six thousand, five hundred sixty-two".