2287353 has 8 divisors (see below), whose sum is σ = 3210400. Its totient is φ = 1444608.

The previous prime is 2287343. The next prime is 2287381. The reversal of 2287353 is 3537822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2287353 - 2⁶ = 2287289 is a prime.

It is a Duffinian number.

It is a Curzon number.

2287353 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2287353.

It is not an unprimeable number, because it can be changed into a prime (2287343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20008 + ... + 20121.

It is an arithmetic number, because the mean of its divisors is an integer number (401300).

2^2287353 is an apocalyptic number.

It is an amenable number.

2287353 is a deficient number, since it is larger than the sum of its proper divisors (923047).

2287353 is a wasteful number, since it uses less digits than its factorization.

2287353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40151.

The product of its digits is 10080, while the sum is 30.

The square root of 2287353 is about 1512.3997487437. The cubic root of 2287353 is about 131.7582236308.

The spelling of 2287353 in words is "two million, two hundred eighty-seven thousand, three hundred fifty-three".