22441598 has 8 divisors (see below), whose sum is σ = 35642592. Its totient is φ = 10560736.

The previous prime is 22441589. The next prime is 22441619. The reversal of 22441598 is 89514422.

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, 329990 + ... + 330057.

It is an arithmetic number, because the mean of its divisors is an integer number (4455324).

Almost surely, 2^22441598 is an apocalyptic number.

22441598 is a deficient number, since it is larger than the sum of its proper divisors (13200994).

22441598 is a wasteful number, since it uses less digits than its factorization.

22441598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660066.

The product of its digits is 23040, while the sum is 35.

The square root of 22441598 is about 4737.2563789603. The cubic root of 22441598 is about 282.0663375281.

The spelling of 22441598 in words is "twenty-two million, four hundred forty-one thousand, five hundred ninety-eight".