22734214 has 8 divisors (see below), whose sum is σ = 34125768. Its totient is φ = 11358960.

The previous prime is 22734199. The next prime is 22734223. The reversal of 22734214 is 41243722.

It is a happy number.

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 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, 394 + ... + 6754.

It is an arithmetic number, because the mean of its divisors is an integer number (4265721).

Almost surely, 2^22734214 is an apocalyptic number.

22734214 is a deficient number, since it is larger than the sum of its proper divisors (11391554).

22734214 is a wasteful number, since it uses less digits than its factorization.

22734214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8150.

The product of its digits is 2688, while the sum is 25.

The square root of 22734214 is about 4768.0408974756. The cubic root of 22734214 is about 283.2870017282.

Adding to 22734214 its reverse (41243722), we get a palindrome (63977936).

The spelling of 22734214 in words is "twenty-two million, seven hundred thirty-four thousand, two hundred fourteen".