4194192 has 40 divisors (see below), whose sum is σ = 11026080. Its totient is φ = 1373440.

The previous prime is 4194191. The next prime is 4194199. The reversal of 4194192 is 2914914.

It is a nialpdrome in base 4.

It is not an unprimeable number, because it can be changed into a prime (4194191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2092 + ... + 3572.

It is an arithmetic number, because the mean of its divisors is an integer number (275652).

Almost surely, 2^4194192 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 4194192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5513040).

4194192 is an abundant number, since it is smaller than the sum of its proper divisors (6831888).

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

4194192 is a wasteful number, since it uses less digits than its factorization.

4194192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551 (or 1545 counting only the distinct ones).

The product of its digits is 2592, while the sum is 30.

The square root of 4194192 is about 2047.9726560675. The cubic root of 4194192 is about 161.2684589168.

It can be divided in two parts, 419419 and 2, that multiplied together give a palindrome (838838).

The spelling of 4194192 in words is "four million, one hundred ninety-four thousand, one hundred ninety-two".