4198162 has 4 divisors (see below), whose sum is σ = 6297246. Its totient is φ = 2099080.

The previous prime is 4198141. The next prime is 4198211. The reversal of 4198162 is 2618914.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 4076361 + 121801 = 2019^2 + 349^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 1049539 + ... + 1049542.

Almost surely, 2^4198162 is an apocalyptic number.

4198162 is a deficient number, since it is larger than the sum of its proper divisors (2099084).

4198162 is a wasteful number, since it uses less digits than its factorization.

4198162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099083.

The product of its digits is 3456, while the sum is 31.

The square root of 4198162 is about 2048.9416780377. The cubic root of 4198162 is about 161.3193255982.

The spelling of 4198162 in words is "four million, one hundred ninety-eight thousand, one hundred sixty-two".