2849197 has 4 divisors (see below), whose sum is σ = 3068380. Its totient is φ = 2630016.

The previous prime is 2849177. The next prime is 2849201. The reversal of 2849197 is 7919482.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1454436 + 1394761 = 1206^2 + 1181^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2849197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849177) 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, 109572 + ... + 109597.

It is an arithmetic number, because the mean of its divisors is an integer number (767095).

2^2849197 is an apocalyptic number.

It is an amenable number.

2849197 is a deficient number, since it is larger than the sum of its proper divisors (219183).

2849197 is a wasteful number, since it uses less digits than its factorization.

2849197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219182.

The product of its digits is 36288, while the sum is 40.

The square root of 2849197 is about 1687.9564567844. The cubic root of 2849197 is about 141.7666769393.

The spelling of 2849197 in words is "two million, eight hundred forty-nine thousand, one hundred ninety-seven".