22098585 has 8 divisors (see below), whose sum is σ = 35357760. Its totient is φ = 11785904.

The previous prime is 22098581. The next prime is 22098613. The reversal of 22098585 is 58589022.

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

It is a cyclic number.

It is not a de Polignac number, because 22098585 - 2² = 22098581 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22098581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736605 + ... + 736634.

It is an arithmetic number, because the mean of its divisors is an integer number (4419720).

Almost surely, 2^22098585 is an apocalyptic number.

It is an amenable number.

22098585 is a deficient number, since it is larger than the sum of its proper divisors (13259175).

22098585 is a wasteful number, since it uses less digits than its factorization.

22098585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473247.

The product of its (nonzero) digits is 57600, while the sum is 39.

The square root of 22098585 is about 4700.9132091542. The cubic root of 22098585 is about 280.6218534443.

The spelling of 22098585 in words is "twenty-two million, ninety-eight thousand, five hundred eighty-five".