14220502 has 8 divisors (see below), whose sum is σ = 21375000. Its totient is φ = 7095504.

The previous prime is 14220439. The next prime is 14220533. The reversal of 14220502 is 20502241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6127 + ... + 8122.

It is an arithmetic number, because the mean of its divisors is an integer number (2671875).

Almost surely, 2^14220502 is an apocalyptic number.

14220502 is a deficient number, since it is larger than the sum of its proper divisors (7154498).

14220502 is a wasteful number, since it uses less digits than its factorization.

14220502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14750.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 14220502 is about 3771.0080880316. The cubic root of 14220502 is about 242.2729770320.

Adding to 14220502 its reverse (20502241), we get a palindrome (34722743).

The spelling of 14220502 in words is "fourteen million, two hundred twenty thousand, five hundred two".