5678764 has 24 divisors (see below), whose sum is σ = 12231968. Its totient is φ = 2246400.

The previous prime is 5678737. The next prime is 5678767. The reversal of 5678764 is 4678765.

It is a self number, because there is not a number n which added to its sum of digits gives 5678764.

It is not an unprimeable number, because it can be changed into a prime (5678767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7437 + ... + 8164.

Almost surely, 2^5678764 is an apocalyptic number.

It is an amenable number.

5678764 is an abundant number, since it is smaller than the sum of its proper divisors (6553204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5678764 is a wasteful number, since it uses less digits than its factorization.

5678764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15625 (or 15623 counting only the distinct ones).

The product of its digits is 282240, while the sum is 43.

The square root of 5678764 is about 2383.0157364147. The cubic root of 5678764 is about 178.4094852418.

Subtracting from 5678764 its reverse (4678765), we obtain a palindrome (999999).

The spelling of 5678764 in words is "five million, six hundred seventy-eight thousand, seven hundred sixty-four".