22485234 has 8 divisors (see below), whose sum is σ = 44970480. Its totient is φ = 7495076.

The previous prime is 22485193. The next prime is 22485251. The reversal of 22485234 is 43258422.

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

22485234 is an admirable number.

It is a Curzon 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, 1873764 + ... + 1873775.

It is an arithmetic number, because the mean of its divisors is an integer number (5621310).

Almost surely, 2^22485234 is an apocalyptic number.

22485234 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.

22485234 is a wasteful number, since it uses less digits than its factorization.

22485234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3747544.

The product of its digits is 15360, while the sum is 30.

The square root of 22485234 is about 4741.8597617391. The cubic root of 22485234 is about 282.2490380919.

It can be divided in two parts, 224 and 85234, that added together give a palindrome (85458).

The spelling of 22485234 in words is "twenty-two million, four hundred eighty-five thousand, two hundred thirty-four".