22985086 has 8 divisors (see below), whose sum is σ = 34505640. Its totient is φ = 11483208.

The previous prime is 22985063. The next prime is 22985099. The reversal of 22985086 is 68058922.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021 + ... + 6856.

It is an arithmetic number, because the mean of its divisors is an integer number (4313205).

Almost surely, 2^22985086 is an apocalyptic number.

22985086 is a deficient number, since it is larger than the sum of its proper divisors (11520554).

22985086 is a wasteful number, since it uses less digits than its factorization.

22985086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9338.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 22985086 is about 4794.2763791838. The cubic root of 22985086 is about 284.3252159520.

The spelling of 22985086 in words is "twenty-two million, nine hundred eighty-five thousand, eighty-six".