22086898 has 8 divisors (see below), whose sum is σ = 33835392. Its totient is φ = 10808436.

The previous prime is 22086871. The next prime is 22086901. The reversal of 22086898 is 89868022.

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

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, 117390 + ... + 117577.

It is an arithmetic number, because the mean of its divisors is an integer number (4229424).

Almost surely, 2^22086898 is an apocalyptic number.

22086898 is a deficient number, since it is larger than the sum of its proper divisors (11748494).

22086898 is a wasteful number, since it uses less digits than its factorization.

22086898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235016.

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 22086898 is about 4699.6699884141. The cubic root of 22086898 is about 280.5723750739.

The spelling of 22086898 in words is "twenty-two million, eighty-six thousand, eight hundred ninety-eight".