2285229293 has 2 divisors, whose sum is σ = 2285229294. Its totient is φ = 2285229292.

The previous prime is 2285229277. The next prime is 2285229337. The reversal of 2285229293 is 3929225822.

It is a happy number.

2285229293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2285229337) can be obtained adding 2285229293 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2131022569 + 154206724 = 46163^2 + 12418^2 .

It is a cyclic number.

It is not a de Polignac number, because 2285229293 - 2⁴ = 2285229277 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1142614646 + 1142614647.

It is an arithmetic number, because the mean of its divisors is an integer number (1142614647).

Almost surely, 2^2285229293 is an apocalyptic number.

It is an amenable number.

2285229293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2285229293 is an equidigital number, since it uses as much as digits as its factorization.

2285229293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 44.

The square root of 2285229293 is about 47804.0719290732. The cubic root of 2285229293 is about 1317.1743375925.

The spelling of 2285229293 in words is "two billion, two hundred eighty-five million, two hundred twenty-nine thousand, two hundred ninety-three".