14202002 has 4 divisors (see below), whose sum is σ = 21303006. Its totient is φ = 7101000.

The previous prime is 14201989. The next prime is 14202011. The reversal of 14202002 is 20020241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20020241 = 43 ⋅465587.

It can be written as a sum of positive squares in only one way, i.e., 8814961 + 5387041 = 2969^2 + 2321^2 .

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 as a sum of consecutive naturals, namely, 3550499 + ... + 3550502.

Almost surely, 2^14202002 is an apocalyptic number.

14202002 is a deficient number, since it is larger than the sum of its proper divisors (7101004).

14202002 is an equidigital number, since it uses as much as digits as its factorization.

14202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101003.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 14202002 is about 3768.5543647399. The cubic root of 14202002 is about 242.1678706838.

Adding to 14202002 its reverse (20020241), we get a palindrome (34222243).

The spelling of 14202002 in words is "fourteen million, two hundred two thousand, two".