79127 has 4 divisors (see below), whose sum is σ = 80376. Its totient is φ = 77880.

The previous prime is 79111. The next prime is 79133. The reversal of 79127 is 72197.

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 79127 - 2⁴ = 79111 is a prime.

It is a super-2 number, since 2×79127² = 12522164258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 79096 and 79105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79147) 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, 524 + ... + 657.

It is an arithmetic number, because the mean of its divisors is an integer number (20094).

2⁷⁹¹²⁷ is an apocalyptic number.

79127 is a deficient number, since it is larger than the sum of its proper divisors (1249).

79127 is a wasteful number, since it uses less digits than its factorization.

79127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248.

The product of its digits is 882, while the sum is 26.

The square root of 79127 is about 281.2952185872. The cubic root of 79127 is about 42.9313850712.

It can be divided in two parts, 791 and 27, that added together give a palindrome (818).

The spelling of 79127 in words is "seventy-nine thousand, one hundred twenty-seven".