14745222 has 24 divisors (see below), whose sum is σ = 33827976. Its totient is φ = 4625856.

The previous prime is 14745187. The next prime is 14745223. The reversal of 14745222 is 22254741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14745223) 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 in 11 ways as a sum of consecutive naturals, for example, 23788 + ... + 24399.

It is an arithmetic number, because the mean of its divisors is an integer number (1409499).

Almost surely, 2^14745222 is an apocalyptic number.

14745222 is an abundant number, since it is smaller than the sum of its proper divisors (19082754).

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

14745222 is a wasteful number, since it uses less digits than its factorization.

14745222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48212 (or 48209 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 14745222 is about 3839.9507809346. The cubic root of 14745222 is about 245.2169229707.

Adding to 14745222 its reverse (22254741), we get a palindrome (36999963).

It can be divided in two parts, 147 and 45222, that added together give a square (45369 = 213²).

The spelling of 14745222 in words is "fourteen million, seven hundred forty-five thousand, two hundred twenty-two".