5286279 has 8 divisors (see below), whose sum is σ = 7060480. Its totient is φ = 3518136.

The previous prime is 5286277. The next prime is 5286283. The reversal of 5286279 is 9726825.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5286279 - 2¹ = 5286277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5286277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242 + ... + 3480.

It is an arithmetic number, because the mean of its divisors is an integer number (882560).

Almost surely, 2^5286279 is an apocalyptic number.

5286279 is a deficient number, since it is larger than the sum of its proper divisors (1774201).

5286279 is a wasteful number, since it uses less digits than its factorization.

5286279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3029.

The product of its digits is 60480, while the sum is 39.

The square root of 5286279 is about 2299.1909446586. The cubic root of 5286279 is about 174.2007525705.

It can be divided in two parts, 5286 and 279, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 5286279 in words is "five million, two hundred eighty-six thousand, two hundred seventy-nine".