5678912 has 28 divisors (see below), whose sum is σ = 11407140. Its totient is φ = 2804736.

The previous prime is 5678903. The next prime is 5678923. The reversal of 5678912 is 2198765.

It can be written as a sum of positive squares in 2 ways, for example, as 3041536 + 2637376 = 1744^2 + 1624^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5198 + ... + 6194.

Almost surely, 2^5678912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5678912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5703570).

5678912 is an abundant number, since it is smaller than the sum of its proper divisors (5728228).

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

5678912 is an equidigital number, since it uses as much as digits as its factorization.

5678912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098 (or 1088 counting only the distinct ones).

The product of its digits is 30240, while the sum is 38.

The square root of 5678912 is about 2383.0467893015. The cubic root of 5678912 is about 178.4110351315.

The spelling of 5678912 in words is "five million, six hundred seventy-eight thousand, nine hundred twelve".