2799197 has 2 divisors, whose sum is σ = 2799198. Its totient is φ = 2799196.

The previous prime is 2799187. The next prime is 2799211. The reversal of 2799197 is 7919972.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2579236 + 219961 = 1606^2 + 469^2 .

It is a cyclic number.

It is not a de Polignac number, because 2799197 - 2⁶ = 2799133 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2799157) 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 as a sum of consecutive naturals, namely, 1399598 + 1399599.

It is an arithmetic number, because the mean of its divisors is an integer number (1399599).

2^2799197 is an apocalyptic number.

It is an amenable number.

2799197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2799197 is an equidigital number, since it uses as much as digits as its factorization.

2799197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 71442, while the sum is 44.

The square root of 2799197 is about 1673.0800937194. The cubic root of 2799197 is about 140.9324995891.

The spelling of 2799197 in words is "two million, seven hundred ninety-nine thousand, one hundred ninety-seven".