2246197 has 4 divisors (see below), whose sum is σ = 2249676. Its totient is φ = 2242720.

The previous prime is 2246183. The next prime is 2246201. The reversal of 2246197 is 7916422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7916422 = 2 ⋅3958211.

It can be written as a sum of positive squares in 2 ways, for example, as 1976836 + 269361 = 1406^2 + 519^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2246197 is a prime.

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 Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246107) 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, 454 + ... + 2167.

It is an arithmetic number, because the mean of its divisors is an integer number (562419).

2^2246197 is an apocalyptic number.

It is an amenable number.

2246197 is a deficient number, since it is larger than the sum of its proper divisors (3479).

2246197 is an equidigital number, since it uses as much as digits as its factorization.

2246197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3478.

The product of its digits is 6048, while the sum is 31.

The square root of 2246197 is about 1498.7317972206. The cubic root of 2246197 is about 130.9632008208.

The spelling of 2246197 in words is "two million, two hundred forty-six thousand, one hundred ninety-seven".