5678604 has 18 divisors (see below), whose sum is σ = 14354340. Its totient is φ = 1892856.

The previous prime is 5678593. The next prime is 5678609. The reversal of 5678604 is 4068765.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 157739 = 5678604 / (5 + 6 + 7 + 8 + 6 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (5678609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78834 + ... + 78905.

Almost surely, 2^5678604 is an apocalyptic number.

It is an amenable number.

5678604 is an abundant number, since it is smaller than the sum of its proper divisors (8675736).

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

5678604 is a wasteful number, since it uses less digits than its factorization.

5678604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157749 (or 157744 counting only the distinct ones).

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

The square root of 5678604 is about 2382.9821652711. The cubic root of 5678604 is about 178.4078096550.

The spelling of 5678604 in words is "five million, six hundred seventy-eight thousand, six hundred four".