5660456 has 16 divisors (see below), whose sum is σ = 11237940. Its totient is φ = 2663680.

The previous prime is 5660449. The next prime is 5660471. The reversal of 5660456 is 6540665.

It can be written as a sum of positive squares in 2 ways, for example, as 5597956 + 62500 = 2366^2 + 250^2 .

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, 20675 + ... + 20946.

Almost surely, 2^5660456 is an apocalyptic number.

It is an amenable number.

5660456 is a deficient number, since it is larger than the sum of its proper divisors (5577484).

5660456 is a wasteful number, since it uses less digits than its factorization.

5660456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41644 (or 41640 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 5660456 is about 2379.1712842921. The cubic root of 5660456 is about 178.2175516157.

It can be divided in two parts, 5660 and 456, that added together give a palindrome (6116).

The spelling of 5660456 in words is "five million, six hundred sixty thousand, four hundred fifty-six".