2890197 has 12 divisors (see below), whose sum is σ = 4234464. Its totient is φ = 1899240.

The previous prime is 2890189. The next prime is 2890207. The reversal of 2890197 is 7910982.

It is a happy number.

2890197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2890197 - 2³ = 2890189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2890117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1623 + ... + 2900.

It is an arithmetic number, because the mean of its divisors is an integer number (352872).

2^2890197 is an apocalyptic number.

It is an amenable number.

2890197 is a deficient number, since it is larger than the sum of its proper divisors (1344267).

2890197 is a wasteful number, since it uses less digits than its factorization.

2890197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600 (or 4597 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 2890197 is about 1700.0579401891. The cubic root of 2890197 is about 142.4434493986.

The spelling of 2890197 in words is "two million, eight hundred ninety thousand, one hundred ninety-seven".