10022446 has 8 divisors (see below), whose sum is σ = 17181360. Its totient is φ = 4295328.

The previous prime is 10022437. The next prime is 10022447. The reversal of 10022446 is 64422001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022447) by changing a digit.

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, 357931 + ... + 357958.

It is an arithmetic number, because the mean of its divisors is an integer number (2147670).

Almost surely, 2^10022446 is an apocalyptic number.

10022446 is a deficient number, since it is larger than the sum of its proper divisors (7158914).

10022446 is an equidigital number, since it uses as much as digits as its factorization.

10022446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715898.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 10022446 is about 3165.8246950834. The cubic root of 10022446 is about 215.6045433509.

Adding to 10022446 its reverse (64422001), we get a palindrome (74444447).

The spelling of 10022446 in words is "ten million, twenty-two thousand, four hundred forty-six".