14506739 has 8 divisors (see below), whose sum is σ = 15770160. Its totient is φ = 13264416.

The previous prime is 14506727. The next prime is 14506759. The reversal of 14506739 is 93760541.

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-14506739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14506699 and 14506708.

It is not an unprimeable number, because it can be changed into a prime (14506759) 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, 3824 + ... + 6605.

It is an arithmetic number, because the mean of its divisors is an integer number (1971270).

Almost surely, 2^14506739 is an apocalyptic number.

14506739 is a deficient number, since it is larger than the sum of its proper divisors (1263421).

14506739 is a wasteful number, since it uses less digits than its factorization.

14506739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10549.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 14506739 is about 3808.7713241937. The cubic root of 14506739 is about 243.8877193246.

The spelling of 14506739 in words is "fourteen million, five hundred six thousand, seven hundred thirty-nine".