5678279 has 12 divisors (see below), whose sum is σ = 6042456. Its totient is φ = 5331312.

The previous prime is 5678273. The next prime is 5678293. The reversal of 5678279 is 9728765.

It is not a de Polignac number, because 5678279 - 2¹² = 5674183 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5678273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68372 + ... + 68454.

It is an arithmetic number, because the mean of its divisors is an integer number (503538).

Almost surely, 2^5678279 is an apocalyptic number.

5678279 is a deficient number, since it is larger than the sum of its proper divisors (364177).

5678279 is an equidigital number, since it uses as much as digits as its factorization.

5678279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 163 counting only the distinct ones).

The product of its digits is 211680, while the sum is 44.

The square root of 5678279 is about 2382.9139724296. The cubic root of 5678279 is about 178.4044060224.

The spelling of 5678279 in words is "five million, six hundred seventy-eight thousand, two hundred seventy-nine".