2897341 has 2 divisors, whose sum is σ = 2897342. Its totient is φ = 2897340.

The previous prime is 2897311. The next prime is 2897357. The reversal of 2897341 is 1437982.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2114116 + 783225 = 1454^2 + 885^2 .

It is a cyclic number.

It is not a de Polignac number, because 2897341 - 2¹¹ = 2895293 is a prime.

2897341 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2897297 and 2897306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2897311) 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, 1448670 + 1448671.

It is an arithmetic number, because the mean of its divisors is an integer number (1448671).

2^2897341 is an apocalyptic number.

It is an amenable number.

2897341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2897341 is an equidigital number, since it uses as much as digits as its factorization.

2897341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 34.

The square root of 2897341 is about 1702.1577482713. The cubic root of 2897341 is about 142.5607169185.

The spelling of 2897341 in words is "two million, eight hundred ninety-seven thousand, three hundred forty-one".