14476221 has 12 divisors (see below), whose sum is σ = 21223072. Its totient is φ = 9506376.

The previous prime is 14476211. The next prime is 14476247. The reversal of 14476221 is 12267441.

It is not a de Polignac number, because 14476221 - 2¹³ = 14468029 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 (14476201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11401 + ... + 12606.

Almost surely, 2^14476221 is an apocalyptic number.

It is an amenable number.

14476221 is a deficient number, since it is larger than the sum of its proper divisors (6746851).

14476221 is a wasteful number, since it uses less digits than its factorization.

14476221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24080 (or 24077 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 14476221 is about 3804.7629361105. The cubic root of 14476221 is about 243.7165760876.

The spelling of 14476221 in words is "fourteen million, four hundred seventy-six thousand, two hundred twenty-one".