22086466 has 8 divisors (see below), whose sum is σ = 33529104. Its totient is φ = 10910100.

The previous prime is 22086457. The next prime is 22086497. The reversal of 22086466 is 66468022.

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, 66360 + ... + 66691.

It is an arithmetic number, because the mean of its divisors is an integer number (4191138).

Almost surely, 2^22086466 is an apocalyptic number.

22086466 is a deficient number, since it is larger than the sum of its proper divisors (11442638).

22086466 is a wasteful number, since it uses less digits than its factorization.

22086466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133136.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 22086466 is about 4699.6240275154. The cubic root of 22086466 is about 280.5705458136.

The spelling of 22086466 in words is "twenty-two million, eighty-six thousand, four hundred sixty-six".