5656797 has 12 divisors (see below), whose sum is σ = 8473920. Its totient is φ = 3771036.

The previous prime is 5656789. The next prime is 5656799. The reversal of 5656797 is 7976565.

It is a happy number.

It is not a de Polignac number, because 5656797 - 2³ = 5656789 is a prime.

It is a d-powerful number, because it can be written as 5³ + 6² + 5⁵ + 6⁶ + 7³ + 9⁷ + 7⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5656799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11397 + ... + 11882.

It is an arithmetic number, because the mean of its divisors is an integer number (706160).

Almost surely, 2^5656797 is an apocalyptic number.

It is an amenable number.

5656797 is a deficient number, since it is larger than the sum of its proper divisors (2817123).

5656797 is an equidigital number, since it uses as much as digits as its factorization.

5656797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23294 (or 23282 counting only the distinct ones).

The product of its digits is 396900, while the sum is 45.

The square root of 5656797 is about 2378.4021947518. The cubic root of 5656797 is about 178.1791425440.

The spelling of 5656797 in words is "five million, six hundred fifty-six thousand, seven hundred ninety-seven".