5756388 has 24 divisors (see below), whose sum is σ = 14652960. Its totient is φ = 1744320.

The previous prime is 5756369. The next prime is 5756389. The reversal of 5756388 is 8836575.

It is a nialpdrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (5756389) 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, 21673 + ... + 21936.

It is an arithmetic number, because the mean of its divisors is an integer number (610540).

Almost surely, 2^5756388 is an apocalyptic number.

It is an amenable number.

5756388 is an abundant number, since it is smaller than the sum of its proper divisors (8896572).

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

5756388 is a wasteful number, since it uses less digits than its factorization.

5756388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43627 (or 43625 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 5756388 is about 2399.2473819929. The cubic root of 5756388 is about 179.2187125044.

The spelling of 5756388 in words is "five million, seven hundred fifty-six thousand, three hundred eighty-eight".