2682397 has 2 divisors, whose sum is σ = 2682398. Its totient is φ = 2682396.

The previous prime is 2682391. The next prime is 2682457. The reversal of 2682397 is 7932862.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2627641 + 54756 = 1621^2 + 234^2 .

It is a cyclic number.

It is not a de Polignac number, because 2682397 - 2⁷ = 2682269 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 6⁴ + 8 + 2²¹ + 3⁹ + 9⁶ + 7² .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2682391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1341198 + 1341199.

It is an arithmetic number, because the mean of its divisors is an integer number (1341199).

2^2682397 is an apocalyptic number.

It is an amenable number.

2682397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2682397 is an equidigital number, since it uses as much as digits as its factorization.

2682397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 2682397 is about 1637.8024911448. The cubic root of 2682397 is about 138.9443905705.

The spelling of 2682397 in words is "two million, six hundred eighty-two thousand, three hundred ninety-seven".