5660847 has 20 divisors (see below), whose sum is σ = 8955936. Its totient is φ = 3551040.

The previous prime is 5660843. The next prime is 5660867. The reversal of 5660847 is 7480665.

It is a happy number.

5660847 is a `hidden beast` number, since 5 + 6 + 608 + 47 = 666.

It is not a de Polignac number, because 5660847 - 2² = 5660843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660843) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 679 + ... + 3432.

Almost surely, 2^5660847 is an apocalyptic number.

5660847 is a deficient number, since it is larger than the sum of its proper divisors (3295089).

5660847 is a wasteful number, since it uses less digits than its factorization.

5660847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140 (or 4131 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 5660847 is about 2379.2534543423. The cubic root of 5660847 is about 178.2216550223.

The spelling of 5660847 in words is "five million, six hundred sixty thousand, eight hundred forty-seven".