14180002 has 4 divisors (see below), whose sum is σ = 21270006. Its totient is φ = 7090000.

The previous prime is 14179993. The next prime is 14180003. The reversal of 14180002 is 20008141.

It is a happy number.

14180002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 11148921 + 3031081 = 3339^2 + 1741^2 .

It is not an unprimeable number, because it can be changed into a prime (14180003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3544999 + ... + 3545002.

Almost surely, 2^14180002 is an apocalyptic number.

14180002 is a deficient number, since it is larger than the sum of its proper divisors (7090004).

14180002 is an equidigital number, since it uses as much as digits as its factorization.

14180002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7090003.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 14180002 is about 3765.6343423121. The cubic root of 14180002 is about 242.0427604698.

Adding to 14180002 its reverse (20008141), we get a palindrome (34188143).

The spelling of 14180002 in words is "fourteen million, one hundred eighty thousand, two".