14579221 has 8 divisors (see below), whose sum is σ = 15058944. Its totient is φ = 14104080.

The previous prime is 14579189. The next prime is 14579233. The reversal of 14579221 is 12297541.

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 14579221 - 2⁵ = 14579189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14579261) 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, 6036 + ... + 8098.

It is an arithmetic number, because the mean of its divisors is an integer number (1882368).

Almost surely, 2^14579221 is an apocalyptic number.

It is an amenable number.

14579221 is a deficient number, since it is larger than the sum of its proper divisors (479723).

14579221 is a wasteful number, since it uses less digits than its factorization.

14579221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291.

The product of its digits is 5040, while the sum is 31.

The square root of 14579221 is about 3818.2746103443. The cubic root of 14579221 is about 244.2932345286.

The spelling of 14579221 in words is "fourteen million, five hundred seventy-nine thousand, two hundred twenty-one".