5656327 has 4 divisors (see below), whose sum is σ = 5697160. Its totient is φ = 5615496.

The previous prime is 5656307. The next prime is 5656379. The reversal of 5656327 is 7236565.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5656327 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5656292 and 5656301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20208 + ... + 20485.

It is an arithmetic number, because the mean of its divisors is an integer number (1424290).

Almost surely, 2^5656327 is an apocalyptic number.

5656327 is a deficient number, since it is larger than the sum of its proper divisors (40833).

5656327 is a wasteful number, since it uses less digits than its factorization.

5656327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40832.

The product of its digits is 37800, while the sum is 34.

The square root of 5656327 is about 2378.3033868706. The cubic root of 5656327 is about 178.1742076833.

The spelling of 5656327 in words is "five million, six hundred fifty-six thousand, three hundred twenty-seven".