5387279 has 4 divisors (see below), whose sum is σ = 5670840. Its totient is φ = 5103720.

The previous prime is 5387257. The next prime is 5387293. The reversal of 5387279 is 9727835.

5387279 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5387279 - 2⁸ = 5387023 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 (5387479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141752 + ... + 141789.

It is an arithmetic number, because the mean of its divisors is an integer number (1417710).

Almost surely, 2^5387279 is an apocalyptic number.

5387279 is a deficient number, since it is larger than the sum of its proper divisors (283561).

5387279 is a wasteful number, since it uses less digits than its factorization.

5387279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283560.

The product of its digits is 105840, while the sum is 41.

The square root of 5387279 is about 2321.0512704376. The cubic root of 5387279 is about 175.3031914175.

The spelling of 5387279 in words is "five million, three hundred eighty-seven thousand, two hundred seventy-nine".