14228055 has 60 divisors (see below), whose sum is σ = 27486360. Its totient is φ = 7021728.

The previous prime is 14228033. The next prime is 14228113. The reversal of 14228055 is 55082241.

It is a happy number.

14228055 is nontrivially palindromic in base 7.

It is not a de Polignac number, because 14228055 - 2⁵ = 14228023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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 59 ways as a sum of consecutive naturals, for example, 330864 + ... + 330906.

It is an arithmetic number, because the mean of its divisors is an integer number (458106).

Almost surely, 2^14228055 is an apocalyptic number.

14228055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14228055 is a deficient number, since it is larger than the sum of its proper divisors (13258305).

14228055 is an equidigital number, since it uses as much as digits as its factorization.

14228055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 14228055 is about 3772.0094114411. The cubic root of 14228055 is about 242.3158626235.

The spelling of 14228055 in words is "fourteen million, two hundred twenty-eight thousand, fifty-five".