2262303 has 16 divisors (see below), whose sum is σ = 3498240. Its totient is φ = 1442232.

The previous prime is 2262269. The next prime is 2262313. The reversal of 2262303 is 3032622.

It is not a de Polignac number, because 2262303 - 2¹³ = 2254111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262313) 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, 1201 + ... + 2442.

It is an arithmetic number, because the mean of its divisors is an integer number (218640).

2^2262303 is an apocalyptic number.

2262303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2262303 is a deficient number, since it is larger than the sum of its proper divisors (1235937).

2262303 is a wasteful number, since it uses less digits than its factorization.

2262303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3675 (or 3669 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2262303 is about 1504.0954092078. The cubic root of 2262303 is about 131.2754726071.

Adding to 2262303 its reverse (3032622), we get a palindrome (5294925).

The spelling of 2262303 in words is "two million, two hundred sixty-two thousand, three hundred three".