14228602 has 4 divisors (see below), whose sum is σ = 21342906. Its totient is φ = 7114300.

The previous prime is 14228593. The next prime is 14228623. The reversal of 14228602 is 20682241.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 12737761 + 1490841 = 3569^2 + 1221^2 .

It is a super-2 number, since 2×14228602² = 404906229748808, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 3557149 + ... + 3557152.

Almost surely, 2^14228602 is an apocalyptic number.

14228602 is a deficient number, since it is larger than the sum of its proper divisors (7114304).

14228602 is an equidigital number, since it uses as much as digits as its factorization.

14228602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7114303.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 14228602 is about 3772.0819185166. The cubic root of 14228602 is about 242.3189678753.

The spelling of 14228602 in words is "fourteen million, two hundred twenty-eight thousand, six hundred two".