22866486 has 8 divisors (see below), whose sum is σ = 45732984. Its totient is φ = 7622160.

The previous prime is 22866469. The next prime is 22866491. The reversal of 22866486 is 68466822.

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

22866486 is an admirable number.

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, 1905535 + ... + 1905546.

It is an arithmetic number, because the mean of its divisors is an integer number (5716623).

Almost surely, 2^22866486 is an apocalyptic number.

22866486 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22866486 is a wasteful number, since it uses less digits than its factorization.

22866486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811086.

The product of its digits is 221184, while the sum is 42.

The square root of 22866486 is about 4781.8914667734. The cubic root of 22866486 is about 283.8353456070.

The spelling of 22866486 in words is "twenty-two million, eight hundred sixty-six thousand, four hundred eighty-six".