5765978 has 12 divisors (see below), whose sum is σ = 8785278. Its totient is φ = 2838240.

The previous prime is 5765959. The next prime is 5766017. The reversal of 5765978 is 8795675.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4986289 + 779689 = 2233^2 + 883^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10388 + ... + 10928.

Almost surely, 2^5765978 is an apocalyptic number.

5765978 is a deficient number, since it is larger than the sum of its proper divisors (3019300).

5765978 is an equidigital number, since it uses as much as digits as its factorization.

5765978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 616 counting only the distinct ones).

The product of its digits is 529200, while the sum is 47.

The square root of 5765978 is about 2401.2450936962. The cubic root of 5765978 is about 179.3181819340.

The spelling of 5765978 in words is "five million, seven hundred sixty-five thousand, nine hundred seventy-eight".