14722266 has 24 divisors (see below), whose sum is σ = 31885920. Its totient is φ = 4529616.

The previous prime is 14722229. The next prime is 14722271. The reversal of 14722266 is 66222741.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6246 + ... + 8273.

It is an arithmetic number, because the mean of its divisors is an integer number (1328580).

Almost surely, 2^14722266 is an apocalyptic number.

14722266 is an abundant number, since it is smaller than the sum of its proper divisors (17163654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14722266 is a wasteful number, since it uses less digits than its factorization.

14722266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14550 (or 14537 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 14722266 is about 3836.9605158250. The cubic root of 14722266 is about 245.0896021008.

The spelling of 14722266 in words is "fourteen million, seven hundred twenty-two thousand, two hundred sixty-six".