22433622 has 8 divisors (see below), whose sum is σ = 44867256. Its totient is φ = 7477872.

The previous prime is 22433599. The next prime is 22433633. The reversal of 22433622 is 22633422.

It is a happy number.

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

22433622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 22433592 and 22433601.

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, 1869463 + ... + 1869474.

It is an arithmetic number, because the mean of its divisors is an integer number (5608407).

Almost surely, 2^22433622 is an apocalyptic number.

22433622 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.

22433622 is a wasteful number, since it uses less digits than its factorization.

22433622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3738942.

The product of its digits is 3456, while the sum is 24.

The square root of 22433622 is about 4736.4144666615. The cubic root of 22433622 is about 282.0329170368.

The spelling of 22433622 in words is "twenty-two million, four hundred thirty-three thousand, six hundred twenty-two".