2342197 has 12 divisors (see below), whose sum is σ = 2774380. Its totient is φ = 1964160.

The previous prime is 2342191. The next prime is 2342201. The reversal of 2342197 is 7912432.

It can be written as a sum of positive squares in 2 ways, for example, as 421201 + 1920996 = 649^2 + 1386^2 .

It is not a de Polignac number, because 2342197 - 2³ = 2342189 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 829 + ... + 2317.

2^2342197 is an apocalyptic number.

It is an amenable number.

2342197 is a deficient number, since it is larger than the sum of its proper divisors (432183).

2342197 is a wasteful number, since it uses less digits than its factorization.

2342197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524 (or 1513 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 2342197 is about 1530.4237975149. The cubic root of 2342197 is about 132.8029758430.

The spelling of 2342197 in words is "two million, three hundred forty-two thousand, one hundred ninety-seven".