22446006 has 32 divisors (see below), whose sum is σ = 49248000. Its totient is φ = 6763680.

The previous prime is 22445993. The next prime is 22446007. The reversal of 22446006 is 60064422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22446007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12280 + ... + 13988.

It is an arithmetic number, because the mean of its divisors is an integer number (1539000).

Almost surely, 2^22446006 is an apocalyptic number.

22446006 is an abundant number, since it is smaller than the sum of its proper divisors (26801994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22446006 is a wasteful number, since it uses less digits than its factorization.

22446006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 22446006 is about 4737.7216043157. The cubic root of 22446006 is about 282.0848042317.

The spelling of 22446006 in words is "twenty-two million, four hundred forty-six thousand, six".