5660244 has 18 divisors (see below), whose sum is σ = 14307930. Its totient is φ = 1886736.

The previous prime is 5660243. The next prime is 5660273. The reversal of 5660244 is 4420665.

It is a happy number.

5660244 is a `hidden beast` number, since 56 + 602 + 4 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3755844 + 1904400 = 1938^2 + 1380^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78579 + ... + 78650.

It is an arithmetic number, because the mean of its divisors is an integer number (794885).

Almost surely, 2^5660244 is an apocalyptic number.

It is an amenable number.

5660244 is an abundant number, since it is smaller than the sum of its proper divisors (8647686).

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

5660244 is a wasteful number, since it uses less digits than its factorization.

5660244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157239 (or 157234 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 5660244 is about 2379.1267305463. The cubic root of 5660244 is about 178.2153266717.

The spelling of 5660244 in words is "five million, six hundred sixty thousand, two hundred forty-four".