22052634 has 8 divisors (see below), whose sum is σ = 44105280. Its totient is φ = 7350876.

The previous prime is 22052633. The next prime is 22052651. The reversal of 22052634 is 43625022.

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

22052634 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22052633) 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, 1837714 + ... + 1837725.

It is an arithmetic number, because the mean of its divisors is an integer number (5513160).

Almost surely, 2^22052634 is an apocalyptic number.

22052634 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.

22052634 is a wasteful number, since it uses less digits than its factorization.

22052634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675444.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 22052634 is about 4696.0232111862. The cubic root of 22052634 is about 280.4272134884.

Adding to 22052634 its reverse (43625022), we get a palindrome (65677656).

The spelling of 22052634 in words is "twenty-two million, fifty-two thousand, six hundred thirty-four".