5722664 has 16 divisors (see below), whose sum is σ = 10758420. Its totient is φ = 2853760.

The previous prime is 5722649. The next prime is 5722697. The reversal of 5722664 is 4662275.

It can be written as a sum of positive squares in 2 ways, for example, as 5428900 + 293764 = 2330^2 + 542^2 .

It is a d-powerful number, because it can be written as 5⁸ + 7⁷ + 2¹⁸ + 2²² + 6⁴ + 6⁶ + 4⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 5722664.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3482 + ... + 4854.

Almost surely, 2^5722664 is an apocalyptic number.

It is an amenable number.

5722664 is a deficient number, since it is larger than the sum of its proper divisors (5035756).

5722664 is a wasteful number, since it uses less digits than its factorization.

5722664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900 (or 1896 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 5722664 is about 2392.2090209679. The cubic root of 5722664 is about 178.8680404413.

The spelling of 5722664 in words is "five million, seven hundred twenty-two thousand, six hundred sixty-four".