22942214 has 8 divisors (see below), whose sum is σ = 36437688. Its totient is φ = 10796320.

The previous prime is 22942189. The next prime is 22942217. The reversal of 22942214 is 41224922.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22942217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337352 + ... + 337419.

It is an arithmetic number, because the mean of its divisors is an integer number (4554711).

Almost surely, 2^22942214 is an apocalyptic number.

22942214 is a deficient number, since it is larger than the sum of its proper divisors (13495474).

22942214 is a wasteful number, since it uses less digits than its factorization.

22942214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674790.

The product of its digits is 2304, while the sum is 26.

The square root of 22942214 is about 4789.8031274782. The cubic root of 22942214 is about 284.1483305688.

The spelling of 22942214 in words is "twenty-two million, nine hundred forty-two thousand, two hundred fourteen".