5279491 has 8 divisors (see below), whose sum is σ = 6110720. Its totient is φ = 4467528.

The previous prime is 5279453. The next prime is 5279501. The reversal of 5279491 is 1949725.

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

It is a cyclic number.

It is not a de Polignac number, because 5279491 - 2¹⁵ = 5246723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5279491.

It is not an unprimeable number, because it can be changed into a prime (5279191) 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, 4221 + ... + 5326.

It is an arithmetic number, because the mean of its divisors is an integer number (763840).

Almost surely, 2^5279491 is an apocalyptic number.

5279491 is a deficient number, since it is larger than the sum of its proper divisors (831229).

5279491 is an equidigital number, since it uses as much as digits as its factorization.

5279491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9633.

The product of its digits is 22680, while the sum is 37.

The square root of 5279491 is about 2297.7142990372. The cubic root of 5279491 is about 174.1261581220.

The spelling of 5279491 in words is "five million, two hundred seventy-nine thousand, four hundred ninety-one".