10446222 has 8 divisors (see below), whose sum is σ = 20892456. Its totient is φ = 3482072.

The previous prime is 10446203. The next prime is 10446223. The reversal of 10446222 is 22264401.

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

10446222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10446223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 870513 + ... + 870524.

It is an arithmetic number, because the mean of its divisors is an integer number (2611557).

Almost surely, 2^10446222 is an apocalyptic number.

10446222 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.

10446222 is a wasteful number, since it uses less digits than its factorization.

10446222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741042.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 10446222 is about 3232.0615711957. The cubic root of 10446222 is about 218.6014728355.

The spelling of 10446222 in words is "ten million, four hundred forty-six thousand, two hundred twenty-two".