5722660 has 24 divisors (see below), whose sum is σ = 12140856. Its totient is φ = 2265600.

The previous prime is 5722649. The next prime is 5722697. The reversal of 5722660 is 662275.

It can be written as a sum of positive squares in 4 ways, for example, as 1617984 + 4104676 = 1272^2 + 2026^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604 + ... + 3436.

It is an arithmetic number, because the mean of its divisors is an integer number (505869).

Almost surely, 2^5722660 is an apocalyptic number.

It is an amenable number.

5722660 is an abundant number, since it is smaller than the sum of its proper divisors (6418196).

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

5722660 is a wasteful number, since it uses less digits than its factorization.

5722660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943 (or 2941 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 5722660 is about 2392.2081849204. The cubic root of 5722660 is about 178.8679987666.

The spelling of 5722660 in words is "five million, seven hundred twenty-two thousand, six hundred sixty".