2285347 has 2 divisors, whose sum is σ = 2285348. Its totient is φ = 2285346.

The previous prime is 2285333. The next prime is 2285357. The reversal of 2285347 is 7435822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2285347 - 2⁷ = 2285219 is a prime.

2285347 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2285317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142673 + 1142674.

It is an arithmetic number, because the mean of its divisors is an integer number (1142674).

2^2285347 is an apocalyptic number.

2285347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285347 is an equidigital number, since it uses as much as digits as its factorization.

2285347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 31.

The square root of 2285347 is about 1511.7364188244. The cubic root of 2285347 is about 131.7196952096.

The spelling of 2285347 in words is "two million, two hundred eighty-five thousand, three hundred forty-seven".