4422502 has 8 divisors (see below), whose sum is σ = 7581456. Its totient is φ = 1895352.

The previous prime is 4422493. The next prime is 4422503. The reversal of 4422502 is 2052244.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4422502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422503) 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 3 ways as a sum of consecutive naturals, for example, 157933 + ... + 157960.

It is an arithmetic number, because the mean of its divisors is an integer number (947682).

Almost surely, 2^4422502 is an apocalyptic number.

4422502 is a deficient number, since it is larger than the sum of its proper divisors (3158954).

4422502 is a wasteful number, since it uses less digits than its factorization.

4422502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315902.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 4422502 is about 2102.9745599983. The cubic root of 4422502 is about 164.1431181777.

Adding to 4422502 its reverse (2052244), we get a palindrome (6474746).

The spelling of 4422502 in words is "four million, four hundred twenty-two thousand, five hundred two".