2254849 has 2 divisors, whose sum is σ = 2254850. Its totient is φ = 2254848.

The previous prime is 2254831. The next prime is 2254853. The reversal of 2254849 is 9484522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1960000 + 294849 = 1400^2 + 543^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254849 - 2¹⁷ = 2123777 is a prime.

It is not a weakly prime, because it can be changed into another prime (2254649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127424 + 1127425.

It is an arithmetic number, because the mean of its divisors is an integer number (1127425).

It is a Proth number, since it is equal to 1101 ⋅ 2¹¹ + 1 and 1101 < 2¹¹.

2^2254849 is an apocalyptic number.

It is an amenable number.

2254849 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254849 is an equidigital number, since it uses as much as digits as its factorization.

2254849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 34.

The square root of 2254849 is about 1501.6154634260. The cubic root of 2254849 is about 131.1311353171.

The spelling of 2254849 in words is "two million, two hundred fifty-four thousand, eight hundred forty-nine".