4197238 has 8 divisors (see below), whose sum is σ = 6336432. Its totient is φ = 2085096.

The previous prime is 4197203. The next prime is 4197239. The reversal of 4197238 is 8327914.

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

It is a d-powerful number, because it can be written as 4¹¹ + 1 + 9 + 7⁴ + 2⁹ + 3 + 8 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4197239) 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, 6370 + ... + 6997.

It is an arithmetic number, because the mean of its divisors is an integer number (792054).

Almost surely, 2^4197238 is an apocalyptic number.

4197238 is a deficient number, since it is larger than the sum of its proper divisors (2139194).

4197238 is a wasteful number, since it uses less digits than its factorization.

4197238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13526.

The product of its digits is 12096, while the sum is 34.

The square root of 4197238 is about 2048.7161833695. The cubic root of 4197238 is about 161.3074894665.

It can be divided in two parts, 41 and 97238, that added together give a palindrome (97279).

The spelling of 4197238 in words is "four million, one hundred ninety-seven thousand, two hundred thirty-eight".