22134502 has 8 divisors (see below), whose sum is σ = 35755776. Its totient is φ = 10215912.

The previous prime is 22134491. The next prime is 22134529. The reversal of 22134502 is 20543122.

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 22134502.

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, 425638 + ... + 425689.

It is an arithmetic number, because the mean of its divisors is an integer number (4469472).

Almost surely, 2^22134502 is an apocalyptic number.

22134502 is a deficient number, since it is larger than the sum of its proper divisors (13621274).

22134502 is a wasteful number, since it uses less digits than its factorization.

22134502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851342.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 22134502 is about 4704.7318733377. The cubic root of 22134502 is about 280.7738034370.

Adding to 22134502 its reverse (20543122), we get a palindrome (42677624).

The spelling of 22134502 in words is "twenty-two million, one hundred thirty-four thousand, five hundred two".