22423486 has 8 divisors (see below), whose sum is σ = 33702840. Its totient is φ = 11189208.

The previous prime is 22423469. The next prime is 22423537. The reversal of 22423486 is 68432422.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9996 + ... + 12031.

It is an arithmetic number, because the mean of its divisors is an integer number (4212855).

Almost surely, 2^22423486 is an apocalyptic number.

22423486 is a deficient number, since it is larger than the sum of its proper divisors (11279354).

22423486 is a wasteful number, since it uses less digits than its factorization.

22423486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22538.

The product of its digits is 18432, while the sum is 31.

The square root of 22423486 is about 4735.3443380603. The cubic root of 22423486 is about 281.9904344290.

The spelling of 22423486 in words is "twenty-two million, four hundred twenty-three thousand, four hundred eighty-six".