5678004 has 12 divisors (see below), whose sum is σ = 13248704.
Its totient is φ = 1892664.
The previous prime is 5678003. The next prime is 5678039. The reversal of 5678004 is 4008765.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5678003) 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, 236572 + ... + 236595.
Almost surely, 25678004 is an apocalyptic number.
It is an amenable number.
5678004 is an abundant number, since it is smaller than the sum of its proper divisors (7570700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5678004 is a wasteful number, since it uses less digits than its factorization.
5678004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473174 (or 473172 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 5678004 is about 2382.8562692701.
The cubic root of 5678004 is about 178.4015259242.
The spelling of 5678004 in words is "five million, six hundred seventy-eight thousand, four".