2242353 has 4 divisors (see below), whose sum is σ = 2989808. Its totient is φ = 1494900.

The previous prime is 2242343. The next prime is 2242363. The reversal of 2242353 is 3532422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2242343) and next prime (2242363).

It is not a de Polignac number, because 2242353 - 2⁴ = 2242337 is a prime.

It is a d-powerful number, because it can be written as 2¹² + 2¹⁴ + 4² + 2¹⁸ + 3³ + 5⁹ + 3⁸ .

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373723 + ... + 373728.

It is an arithmetic number, because the mean of its divisors is an integer number (747452).

2^2242353 is an apocalyptic number.

It is an amenable number.

2242353 is a deficient number, since it is larger than the sum of its proper divisors (747455).

2242353 is an equidigital number, since it uses as much as digits as its factorization.

2242353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747454.

The product of its digits is 1440, while the sum is 21.

The square root of 2242353 is about 1497.4488305114. The cubic root of 2242353 is about 130.8884507740. Note that the first 3 decimals are identical.

Adding to 2242353 its reverse (3532422), we get a palindrome (5774775).

The spelling of 2242353 in words is "two million, two hundred forty-two thousand, three hundred fifty-three".