2285659 has 2 divisors, whose sum is σ = 2285660. Its totient is φ = 2285658.

The previous prime is 2285653. The next prime is 2285669. The reversal of 2285659 is 9565822.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2285659 - 2⁹ = 2285147 is a prime.

It is not a weakly prime, because it can be changed into another prime (2285653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142829 + 1142830.

It is an arithmetic number, because the mean of its divisors is an integer number (1142830).

2^2285659 is an apocalyptic number.

2285659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285659 is an equidigital number, since it uses as much as digits as its factorization.

2285659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 37.

The square root of 2285659 is about 1511.8396078950. The cubic root of 2285659 is about 131.7256891462.

The spelling of 2285659 in words is "two million, two hundred eighty-five thousand, six hundred fifty-nine".