14002002 has 24 divisors (see below), whose sum is σ = 34671936. Its totient is φ = 4000536.

The previous prime is 14001989. The next prime is 14002003. The reversal of 14002002 is 20020041.

It is a Harshad number since it is a multiple of its sum of digits (9).

14002002 is a modest number, since divided by 2002 gives 14 as remainder.

It is not an unprimeable number, because it can be changed into a prime (14002003) 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, 55438 + ... + 55689.

It is an arithmetic number, because the mean of its divisors is an integer number (1444664).

Almost surely, 2^14002002 is an apocalyptic number.

14002002 is an abundant number, since it is smaller than the sum of its proper divisors (20669934).

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

14002002 is a wasteful number, since it uses less digits than its factorization.

14002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111142 (or 111139 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 14002002 is about 3741.9249057136. The cubic root of 14002002 is about 241.0257142147.

Adding to 14002002 its reverse (20020041), we get a palindrome (34022043).

The spelling of 14002002 in words is "fourteen million, two thousand, two".