58279 has 4 divisors (see below), whose sum is σ = 62776. Its totient is φ = 53784.

The previous prime is 58271. The next prime is 58309. The reversal of 58279 is 97285.

58279 = T₃₄ + T₃₅ + ... + T₇₂.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97285 = 5 ⋅19457.

It is a cyclic number.

It is not a de Polignac number, because 58279 - 2³ = 58271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58271) 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, 2229 + ... + 2254.

It is an arithmetic number, because the mean of its divisors is an integer number (15694).

2⁵⁸²⁷⁹ is an apocalyptic number.

58279 is a deficient number, since it is larger than the sum of its proper divisors (4497).

58279 is a wasteful number, since it uses less digits than its factorization.

58279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4496.

The product of its digits is 5040, while the sum is 31.

The square root of 58279 is about 241.4104388795. The cubic root of 58279 is about 38.7707346541.

The spelling of 58279 in words is "fifty-eight thousand, two hundred seventy-nine".