22434622 has 8 divisors (see below), whose sum is σ = 38459376. Its totient is φ = 9614832.

The previous prime is 22434619. The next prime is 22434673. The reversal of 22434622 is 22643422.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801223 + ... + 801250.

It is an arithmetic number, because the mean of its divisors is an integer number (4807422).

Almost surely, 2^22434622 is an apocalyptic number.

22434622 is a deficient number, since it is larger than the sum of its proper divisors (16024754).

22434622 is a wasteful number, since it uses less digits than its factorization.

22434622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602482.

The product of its digits is 4608, while the sum is 25.

The square root of 22434622 is about 4736.5200305710. The cubic root of 22434622 is about 282.0371076029.

The spelling of 22434622 in words is "twenty-two million, four hundred thirty-four thousand, six hundred twenty-two".