2240893 has 4 divisors (see below), whose sum is σ = 2283228. Its totient is φ = 2198560.

The previous prime is 2240891. The next prime is 2240941. The reversal of 2240893 is 3980422.

2240893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3980422 = 2 ⋅1990211.

It can be written as a sum of positive squares in 2 ways, for example, as 1968409 + 272484 = 1403^2 + 522^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240893 - 2¹ = 2240891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21088 + ... + 21193.

It is an arithmetic number, because the mean of its divisors is an integer number (570807).

2^2240893 is an apocalyptic number.

It is an amenable number.

2240893 is a deficient number, since it is larger than the sum of its proper divisors (42335).

2240893 is an equidigital number, since it uses as much as digits as its factorization.

2240893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42334.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2240893 is about 1496.9612553436. The cubic root of 2240893 is about 130.8600373726.

The spelling of 2240893 in words is "two million, two hundred forty thousand, eight hundred ninety-three".