2285893 has 2 divisors, whose sum is σ = 2285894. Its totient is φ = 2285892.

The previous prime is 2285891. The next prime is 2285911. The reversal of 2285893 is 3985822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1329409 + 956484 = 1153^2 + 978^2 .

It is a cyclic number.

It is not a de Polignac number, because 2285893 - 2¹ = 2285891 is a prime.

Together with 2285891, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 2¹¹ + 2²¹ + 8⁴ + 5⁴ + 8⁴ + 9³ + 3¹¹ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2285891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142946 + 1142947.

It is an arithmetic number, because the mean of its divisors is an integer number (1142947).

2^2285893 is an apocalyptic number.

It is an amenable number.

2285893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285893 is an equidigital number, since it uses as much as digits as its factorization.

2285893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 37.

The square root of 2285893 is about 1511.9169950761. The cubic root of 2285893 is about 131.7301842407.

The spelling of 2285893 in words is "two million, two hundred eighty-five thousand, eight hundred ninety-three".