5722864 has 40 divisors (see below), whose sum is σ = 13023968. Its totient is φ = 2384640.

The previous prime is 5722859. The next prime is 5722867. The reversal of 5722864 is 4682275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5722867) 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, 3454 + ... + 4834.

Almost surely, 2^5722864 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 5722864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6511984).

5722864 is an abundant number, since it is smaller than the sum of its proper divisors (7301104).

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

5722864 is a wasteful number, since it uses less digits than its factorization.

5722864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433 (or 1427 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 5722864 is about 2392.2508229699. The cubic root of 5722864 is about 178.8701241557.

The spelling of 5722864 in words is "five million, seven hundred twenty-two thousand, eight hundred sixty-four".