14447974 has 8 divisors (see below), whose sum is σ = 22419360. Its totient is φ = 6974856.

The previous prime is 14447971. The next prime is 14447981. The reversal of 14447974 is 47974441.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14447971) 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, 124494 + ... + 124609.

It is an arithmetic number, because the mean of its divisors is an integer number (2802420).

Almost surely, 2^14447974 is an apocalyptic number.

14447974 is a deficient number, since it is larger than the sum of its proper divisors (7971386).

14447974 is a wasteful number, since it uses less digits than its factorization.

14447974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249134.

The product of its digits is 112896, while the sum is 40.

The square root of 14447974 is about 3801.0490657186. The cubic root of 14447974 is about 243.5579540120.

The spelling of 14447974 in words is "fourteen million, four hundred forty-seven thousand, nine hundred seventy-four".