5123679 has 16 divisors (see below), whose sum is σ = 7512960. Its totient is φ = 3080160.

The previous prime is 5123639. The next prime is 5123683. The reversal of 5123679 is 9763215.

It is not a de Polignac number, because 5123679 - 2⁷ = 5123551 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an Ulam number.

5123679 is a lucky number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4029 + ... + 5145.

It is an arithmetic number, because the mean of its divisors is an integer number (469560).

Almost surely, 2^5123679 is an apocalyptic number.

5123679 is a deficient number, since it is larger than the sum of its proper divisors (2389281).

5123679 is a wasteful number, since it uses less digits than its factorization.

5123679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270.

The product of its digits is 11340, while the sum is 33.

The square root of 5123679 is about 2263.5545056393. The cubic root of 5123679 is about 172.3960474292.

It can be divided in two parts, 51236 and 79, that added together give a palindrome (51315).

The spelling of 5123679 in words is "five million, one hundred twenty-three thousand, six hundred seventy-nine".