22064482 has 8 divisors (see below), whose sum is σ = 36105552. Its totient is φ = 10029300.

The previous prime is 22064477. The next prime is 22064531. The reversal of 22064482 is 28446022.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22064482.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501444 + ... + 501487.

It is an arithmetic number, because the mean of its divisors is an integer number (4513194).

Almost surely, 2^22064482 is an apocalyptic number.

22064482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22064482 is a deficient number, since it is larger than the sum of its proper divisors (14041070).

22064482 is a wasteful number, since it uses less digits than its factorization.

22064482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002944.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 22064482 is about 4697.2845347073. The cubic root of 22064482 is about 280.4774252800.

The spelling of 22064482 in words is "twenty-two million, sixty-four thousand, four hundred eighty-two".