14240879 has 4 divisors (see below), whose sum is σ = 14349720. Its totient is φ = 14132040.

The previous prime is 14240857. The next prime is 14240903. The reversal of 14240879 is 97804241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97804241 = 59 ⋅1657699.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14240879 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 (14240839) 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, 54224 + ... + 54485.

It is an arithmetic number, because the mean of its divisors is an integer number (3587430).

Almost surely, 2^14240879 is an apocalyptic number.

14240879 is a deficient number, since it is larger than the sum of its proper divisors (108841).

14240879 is a wasteful number, since it uses less digits than its factorization.

14240879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108840.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 14240879 is about 3773.7089182925. The cubic root of 14240879 is about 242.3886419665.

The spelling of 14240879 in words is "fourteen million, two hundred forty thousand, eight hundred seventy-nine".