22673196 has 120 divisors (see below), whose sum is σ = 73045280. Its totient is φ = 5971968.

The previous prime is 22673191. The next prime is 22673201. The reversal of 22673196 is 69137622.

It is an interprime number because it is at equal distance from previous prime (22673191) and next prime (22673201).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 22673196.

It is not an unprimeable number, because it can be changed into a prime (22673191) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29100 + ... + 29868.

It is a vampire number, since it can be written as 3276 ⋅ 6921 (with its own digits).

Almost surely, 2^22673196 is an apocalyptic number.

22673196 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22673196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36522640).

22673196 is an abundant number, since it is smaller than the sum of its proper divisors (50372084).

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

22673196 is a wasteful number, since it uses less digits than its factorization.

22673196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805 (or 794 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 22673196 is about 4761.6379534778. The cubic root of 22673196 is about 283.0333298240.

The spelling of 22673196 in words is "twenty-two million, six hundred seventy-three thousand, one hundred ninety-six".