4197266 has 8 divisors (see below), whose sum is σ = 6666300. Its totient is φ = 1975168.

The previous prime is 4197253. The next prime is 4197299. The reversal of 4197266 is 6627914.

It can be written as a sum of positive squares in 2 ways, for example, as 4020025 + 177241 = 2005^2 + 421^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 61691 + ... + 61758.

Almost surely, 2^4197266 is an apocalyptic number.

4197266 is a deficient number, since it is larger than the sum of its proper divisors (2469034).

4197266 is a wasteful number, since it uses less digits than its factorization.

4197266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123468.

The product of its digits is 18144, while the sum is 35.

The square root of 4197266 is about 2048.7230169059. The cubic root of 4197266 is about 161.3078481627.

The spelling of 4197266 in words is "four million, one hundred ninety-seven thousand, two hundred sixty-six".