14486222 has 4 divisors (see below), whose sum is σ = 21729336. Its totient is φ = 7243110.

The previous prime is 14486221. The next prime is 14486237. The reversal of 14486222 is 22268441.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14486221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3621554 + ... + 3621557.

It is an arithmetic number, because the mean of its divisors is an integer number (5432334).

Almost surely, 2^14486222 is an apocalyptic number.

14486222 is a deficient number, since it is larger than the sum of its proper divisors (7243114).

14486222 is an equidigital number, since it uses as much as digits as its factorization.

14486222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7243113.

The product of its digits is 6144, while the sum is 29.

The square root of 14486222 is about 3806.0769829314. The cubic root of 14486222 is about 243.7726876099.

The spelling of 14486222 in words is "fourteen million, four hundred eighty-six thousand, two hundred twenty-two".