2282849 has 2 divisors, whose sum is σ = 2282850. Its totient is φ = 2282848.

The previous prime is 2282807. The next prime is 2282867. The reversal of 2282849 is 9482822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2122849 + 160000 = 1457^2 + 400^2 .

It is a cyclic number.

It is not a de Polignac number, because 2282849 - 2¹² = 2278753 is a prime.

It is a super-2 number, since 2×2282849² = 10422799113602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2282899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141424 + 1141425.

It is an arithmetic number, because the mean of its divisors is an integer number (1141425).

2^2282849 is an apocalyptic number.

It is an amenable number.

2282849 is a deficient number, since it is larger than the sum of its proper divisors (1).

2282849 is an equidigital number, since it uses as much as digits as its factorization.

2282849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 35.

The square root of 2282849 is about 1510.9099907010. The cubic root of 2282849 is about 131.6716856140.

The spelling of 2282849 in words is "two million, two hundred eighty-two thousand, eight hundred forty-nine".