2287253 has 4 divisors (see below), whose sum is σ = 2326080. Its totient is φ = 2248428.

The previous prime is 2287249. The next prime is 2287261. The reversal of 2287253 is 3527822.

2287253 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3527822 = 2 ⋅1763911.

It is a cyclic number.

It is not a de Polignac number, because 2287253 - 2² = 2287249 is a prime.

It is a d-powerful number, because it can be written as 2¹² + 2¹⁶ + 8 + 7⁶ + 2²¹ + 5⁴ + 3⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2287223) 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, 19325 + ... + 19442.

It is an arithmetic number, because the mean of its divisors is an integer number (581520).

2^2287253 is an apocalyptic number.

It is an amenable number.

2287253 is a deficient number, since it is larger than the sum of its proper divisors (38827).

2287253 is an equidigital number, since it uses as much as digits as its factorization.

2287253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38826.

The product of its digits is 6720, while the sum is 29.

The square root of 2287253 is about 1512.3666883398. The cubic root of 2287253 is about 131.7563035054.

The spelling of 2287253 in words is "two million, two hundred eighty-seven thousand, two hundred fifty-three".