5678574 has 32 divisors (see below), whose sum is σ = 12531456. Its totient is φ = 1701120.

The previous prime is 5678531. The next prime is 5678581. The reversal of 5678574 is 4758765.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5959 + ... + 6845.

It is an arithmetic number, because the mean of its divisors is an integer number (391608).

Almost surely, 2^5678574 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5678574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6265728).

5678574 is an abundant number, since it is smaller than the sum of its proper divisors (6852882).

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

5678574 is a wasteful number, since it uses less digits than its factorization.

5678574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000.

The product of its digits is 235200, while the sum is 42.

The square root of 5678574 is about 2382.9758706290. The cubic root of 5678574 is about 178.4074954789.

The spelling of 5678574 in words is "five million, six hundred seventy-eight thousand, five hundred seventy-four".