2293263 has 24 divisors (see below), whose sum is σ = 3837600. Its totient is φ = 1292544.

The previous prime is 2293231. The next prime is 2293267. The reversal of 2293263 is 3623922.

It is not a de Polignac number, because 2293263 - 2⁵ = 2293231 is a prime.

It is a d-powerful number, because it can be written as 2⁸ + 2¹⁴ + 9⁶ + 3 + 2¹⁶ + 6⁸ + 3³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2293267) 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 23 ways as a sum of consecutive naturals, for example, 5403 + ... + 5811.

It is an arithmetic number, because the mean of its divisors is an integer number (159900).

2^2293263 is an apocalyptic number.

2293263 is a deficient number, since it is larger than the sum of its proper divisors (1544337).

2293263 is a wasteful number, since it uses less digits than its factorization.

2293263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 508 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 2293263 is about 1514.3523368094. The cubic root of 2293263 is about 131.8716037998.

It can be divided in two parts, 2293 and 263, that added together give a triangular number (2556 = T₇₁).

The spelling of 2293263 in words is "two million, two hundred ninety-three thousand, two hundred sixty-three".