14726222 has 16 divisors (see below), whose sum is σ = 25928160. Its totient is φ = 6140448.

The previous prime is 14726221. The next prime is 14726237. The reversal of 14726222 is 22262741.

It is a super-2 number, since 2×14726222² = 433723228786568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14726191 and 14726200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14726221) 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 7 ways as a sum of consecutive naturals, for example, 13697 + ... + 14732.

It is an arithmetic number, because the mean of its divisors is an integer number (1620510).

Almost surely, 2^14726222 is an apocalyptic number.

14726222 is a deficient number, since it is larger than the sum of its proper divisors (11201938).

14726222 is a wasteful number, since it uses less digits than its factorization.

14726222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28475.

The product of its digits is 2688, while the sum is 26.

The square root of 14726222 is about 3837.4759934103. The cubic root of 14726222 is about 245.1115526990. Note that the first 3 decimals are identical.

Adding to 14726222 its reverse (22262741), we get a palindrome (36988963).

The spelling of 14726222 in words is "fourteen million, seven hundred twenty-six thousand, two hundred twenty-two".