4172198 has 8 divisors (see below), whose sum is σ = 6304392. Its totient is φ = 2070736.

The previous prime is 4172183. The next prime is 4172239. The reversal of 4172198 is 8912714.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7340 + ... + 7887.

It is an arithmetic number, because the mean of its divisors is an integer number (788049).

Almost surely, 2^4172198 is an apocalyptic number.

4172198 is a deficient number, since it is larger than the sum of its proper divisors (2132194).

4172198 is a wasteful number, since it uses less digits than its factorization.

4172198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15366.

The product of its digits is 4032, while the sum is 32.

The square root of 4172198 is about 2042.5958973816. The cubic root of 4172198 is about 160.9860718633.

The spelling of 4172198 in words is "four million, one hundred seventy-two thousand, one hundred ninety-eight".