22534014 has 8 divisors (see below), whose sum is σ = 45068040. Its totient is φ = 7511336.

The previous prime is 22534013. The next prime is 22534033. The reversal of 22534014 is 41043522.

22534014 = 2372² + 2373² + ... + 2375².

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

22534014 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22534013) 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, 1877829 + ... + 1877840.

It is an arithmetic number, because the mean of its divisors is an integer number (5633505).

Almost surely, 2^22534014 is an apocalyptic number.

22534014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22534014 is a wasteful number, since it uses less digits than its factorization.

22534014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3755674.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 22534014 is about 4747.0005266484. Note that the first 3 decimals coincide. The cubic root of 22534014 is about 282.4529965916.

Adding to 22534014 its reverse (41043522), we get a palindrome (63577536).

The spelling of 22534014 in words is "twenty-two million, five hundred thirty-four thousand, fourteen".