4198231 has 4 divisors (see below), whose sum is σ = 4202352. Its totient is φ = 4194112.

The previous prime is 4198211. The next prime is 4198247. The reversal of 4198231 is 1328914.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4198231 - 2¹¹ = 4196183 is a prime.

It is a super-2 number, since 2×4198231² = 35250287058722, which contains 22 as substring.

It is a Duffinian number.

4198231 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4198231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4198211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711 + ... + 2983.

It is an arithmetic number, because the mean of its divisors is an integer number (1050588).

Almost surely, 2^4198231 is an apocalyptic number.

4198231 is a deficient number, since it is larger than the sum of its proper divisors (4121).

4198231 is a wasteful number, since it uses less digits than its factorization.

4198231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4120.

The product of its digits is 1728, while the sum is 28.

The square root of 4198231 is about 2048.9585159295. The cubic root of 4198231 is about 161.3202093954.

The spelling of 4198231 in words is "four million, one hundred ninety-eight thousand, two hundred thirty-one".