2285653 has 2 divisors, whose sum is σ = 2285654. Its totient is φ = 2285652.

The previous prime is 2285641. The next prime is 2285659. The reversal of 2285653 is 3565822.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2093809 + 191844 = 1447^2 + 438^2 .

It is a cyclic number.

It is not a de Polignac number, because 2285653 - 2⁹ = 2285141 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁵ + 8 + 5 + 6⁷ + 5⁹ + 3⁹ .

It is equal to p₁₆₈₅₂₉ and since 2285653 and 168529 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2285659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142826 + 1142827.

It is an arithmetic number, because the mean of its divisors is an integer number (1142827).

2^2285653 is an apocalyptic number.

It is an amenable number.

2285653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285653 is an equidigital number, since it uses as much as digits as its factorization.

2285653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 2285653 is about 1511.8376235562. The cubic root of 2285653 is about 131.7255738833.

The spelling of 2285653 in words is "two million, two hundred eighty-five thousand, six hundred fifty-three".