10022346 has 16 divisors (see below), whose sum is σ = 22272000. Its totient is φ = 3340764.

The previous prime is 10022339. The next prime is 10022347. The reversal of 10022346 is 64322001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10022347) 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 7 ways as a sum of consecutive naturals, for example, 92746 + ... + 92853.

It is an arithmetic number, because the mean of its divisors is an integer number (1392000).

Almost surely, 2^10022346 is an apocalyptic number.

10022346 is an abundant number, since it is smaller than the sum of its proper divisors (12249654).

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

10022346 is a wasteful number, since it uses less digits than its factorization.

10022346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185610 (or 185604 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10022346 is about 3165.8089013710. The cubic root of 10022346 is about 215.6038262763.

Adding to 10022346 its reverse (64322001), we get a palindrome (74344347).

The spelling of 10022346 in words is "ten million, twenty-two thousand, three hundred forty-six".