2242893 has 16 divisors (see below), whose sum is σ = 3185600. Its totient is φ = 1403568.

The previous prime is 2242883. The next prime is 2242921. The reversal of 2242893 is 3982422.

It is not a de Polignac number, because 2242893 - 2⁹ = 2242381 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2242893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20523 + ... + 20631.

It is an arithmetic number, because the mean of its divisors is an integer number (199100).

2^2242893 is an apocalyptic number.

It is an amenable number.

2242893 is a deficient number, since it is larger than the sum of its proper divisors (942707).

2242893 is an equidigital number, since it uses as much as digits as its factorization.

2242893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169 (or 131 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 2242893 is about 1497.6291263193. The cubic root of 2242893 is about 130.8989567158.

The spelling of 2242893 in words is "two million, two hundred forty-two thousand, eight hundred ninety-three".