22864486 has 8 divisors (see below), whose sum is σ = 36101880. Its totient is φ = 10830528.

The previous prime is 22864477. The next prime is 22864489. The reversal of 22864486 is 68446822.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22864489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300811 + ... + 300886.

It is an arithmetic number, because the mean of its divisors is an integer number (4512735).

Almost surely, 2^22864486 is an apocalyptic number.

22864486 is a deficient number, since it is larger than the sum of its proper divisors (13237394).

22864486 is a wasteful number, since it uses less digits than its factorization.

22864486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601718.

The product of its digits is 147456, while the sum is 40.

The square root of 22864486 is about 4781.6823399302. The cubic root of 22864486 is about 283.8270702174.

The spelling of 22864486 in words is "twenty-two million, eight hundred sixty-four thousand, four hundred eighty-six".