14072939 has 4 divisors (see below), whose sum is σ = 14813640. Its totient is φ = 13332240.

The previous prime is 14072921. The next prime is 14072959. The reversal of 14072939 is 93927041.

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 14072939 - 2¹⁶ = 14007403 is a prime.

It is a super-2 number, since 2×14072939² = 396095224195442, 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 = 14072899 and 14072908.

It is not an unprimeable number, because it can be changed into a prime (14072959) 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, 370322 + ... + 370359.

It is an arithmetic number, because the mean of its divisors is an integer number (3703410).

Almost surely, 2^14072939 is an apocalyptic number.

14072939 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14072939 is a deficient number, since it is larger than the sum of its proper divisors (740701).

14072939 is an equidigital number, since it uses as much as digits as its factorization.

14072939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740700.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 14072939 is about 3751.3916084568. The cubic root of 14072939 is about 241.4320572673.

The spelling of 14072939 in words is "fourteen million, seventy-two thousand, nine hundred thirty-nine".