14291146 has 8 divisors (see below), whose sum is σ = 21591360. Its totient is φ = 7094028.

The previous prime is 14291129. The next prime is 14291161. The reversal of 14291146 is 64119241.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25426 + ... + 25981.

It is an arithmetic number, because the mean of its divisors is an integer number (2698920).

Almost surely, 2^14291146 is an apocalyptic number.

14291146 is a deficient number, since it is larger than the sum of its proper divisors (7300214).

14291146 is a wasteful number, since it uses less digits than its factorization.

14291146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51548.

The product of its digits is 1728, while the sum is 28.

The square root of 14291146 is about 3780.3632100633. The cubic root of 14291146 is about 242.6734989657.

The spelling of 14291146 in words is "fourteen million, two hundred ninety-one thousand, one hundred forty-six".