3822192 has 120 divisors (see below), whose sum is σ = 12380160. Its totient is φ = 1088640.

The previous prime is 3822191. The next prime is 3822223. The reversal of 3822192 is 2912283.

It is a happy number.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3822191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30033 + ... + 30159.

It is an arithmetic number, because the mean of its divisors is an integer number (103168).

Almost surely, 2^3822192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3822192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6190080).

3822192 is an abundant number, since it is smaller than the sum of its proper divisors (8557968).

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

3822192 is a wasteful number, since it uses less digits than its factorization.

3822192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 162 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 3822192 is about 1955.0427105309. The cubic root of 3822192 is about 156.3522611651.

Subtracting from 3822192 its reverse (2912283), we obtain a palindrome (909909).

The spelling of 3822192 in words is "three million, eight hundred twenty-two thousand, one hundred ninety-two".