14273939 has 8 divisors (see below), whose sum is σ = 14589840. Its totient is φ = 13960800.

The previous prime is 14273933. The next prime is 14273951. The reversal of 14273939 is 93937241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14273939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14273933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12317 + ... + 13425.

It is an arithmetic number, because the mean of its divisors is an integer number (1823730).

Almost surely, 2^14273939 is an apocalyptic number.

14273939 is a deficient number, since it is larger than the sum of its proper divisors (315901).

14273939 is a wasteful number, since it uses less digits than its factorization.

14273939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381.

The product of its digits is 40824, while the sum is 38.

The square root of 14273939 is about 3778.0866850828. The cubic root of 14273939 is about 242.5760642812.

The spelling of 14273939 in words is "fourteen million, two hundred seventy-three thousand, nine hundred thirty-nine".