4195222 has 4 divisors (see below), whose sum is σ = 6292836. Its totient is φ = 2097610.

The previous prime is 4195211. The next prime is 4195229. The reversal of 4195222 is 2225914.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4195229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1048804 + ... + 1048807.

It is an arithmetic number, because the mean of its divisors is an integer number (1573209).

Almost surely, 2^4195222 is an apocalyptic number.

4195222 is a deficient number, since it is larger than the sum of its proper divisors (2097614).

4195222 is a wasteful number, since it uses less digits than its factorization.

4195222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097613.

The product of its digits is 1440, while the sum is 25.

The square root of 4195222 is about 2048.2241088318. The cubic root of 4195222 is about 161.2816591484.

The spelling of 4195222 in words is "four million, one hundred ninety-five thousand, two hundred twenty-two".