14392745 has 8 divisors (see below), whose sum is σ = 17673216. Its totient is φ = 11246256.

The previous prime is 14392717. The next prime is 14392801. The reversal of 14392745 is 54729341.

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

It is a cyclic number.

It is not a de Polignac number, because 14392745 - 2¹⁴ = 14376361 is a prime.

It is a super-2 number, since 2×14392745² = 414302217270050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33257 + ... + 33686.

It is an arithmetic number, because the mean of its divisors is an integer number (2209152).

Almost surely, 2^14392745 is an apocalyptic number.

It is an amenable number.

14392745 is a deficient number, since it is larger than the sum of its proper divisors (3280471).

14392745 is an equidigital number, since it uses as much as digits as its factorization.

14392745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66991.

The product of its digits is 30240, while the sum is 35.

The square root of 14392745 is about 3793.7771415833. Note that the first 3 decimals coincide. The cubic root of 14392745 is about 243.2472152043.

The spelling of 14392745 in words is "fourteen million, three hundred ninety-two thousand, seven hundred forty-five".