10169922 has 64 divisors (see below), whose sum is σ = 24551424. Its totient is φ = 2747520.

The previous prime is 10169909. The next prime is 10169963. The reversal of 10169922 is 22996101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10169922.

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 31 ways as a sum of consecutive naturals, for example, 94993 + ... + 95099.

It is an arithmetic number, because the mean of its divisors is an integer number (383616).

Almost surely, 2^10169922 is an apocalyptic number.

10169922 is the 2604-th pentagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10169922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12275712).

10169922 is an abundant number, since it is smaller than the sum of its proper divisors (14381502).

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

10169922 is a wasteful number, since it uses less digits than its factorization.

10169922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 10169922 is about 3189.0315144257. The cubic root of 10169922 is about 216.6569079102.

The spelling of 10169922 in words is "ten million, one hundred sixty-nine thousand, nine hundred twenty-two".