22485446 has 8 divisors (see below), whose sum is σ = 33759264. Its totient is φ = 11232360.

The previous prime is 22485433. The next prime is 22485451. The reversal of 22485446 is 64458422.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2105 + ... + 7028.

It is an arithmetic number, because the mean of its divisors is an integer number (4219908).

Almost surely, 2^22485446 is an apocalyptic number.

22485446 is a deficient number, since it is larger than the sum of its proper divisors (11273818).

22485446 is a wasteful number, since it uses less digits than its factorization.

22485446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10366.

The product of its digits is 61440, while the sum is 35.

The square root of 22485446 is about 4741.8821157848. The cubic root of 22485446 is about 282.2499251423.

The spelling of 22485446 in words is "twenty-two million, four hundred eighty-five thousand, four hundred forty-six".