14295221 has 4 divisors (see below), whose sum is σ = 14627712. Its totient is φ = 13962732.

The previous prime is 14295217. The next prime is 14295223. The reversal of 14295221 is 12259241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14295221 - 2² = 14295217 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 (14295223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166181 + ... + 166266.

It is an arithmetic number, because the mean of its divisors is an integer number (3656928).

Almost surely, 2^14295221 is an apocalyptic number.

It is an amenable number.

14295221 is a deficient number, since it is larger than the sum of its proper divisors (332491).

14295221 is an equidigital number, since it uses as much as digits as its factorization.

14295221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332490.

The product of its digits is 1440, while the sum is 26.

The square root of 14295221 is about 3780.9021410240. The cubic root of 14295221 is about 242.6965622090.

The spelling of 14295221 in words is "fourteen million, two hundred ninety-five thousand, two hundred twenty-one".