2533263 has 4 divisors (see below), whose sum is σ = 3377688. Its totient is φ = 1688840.

The previous prime is 2533261. The next prime is 2533273. The reversal of 2533263 is 3623352.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2533263 - 2¹ = 2533261 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533261) 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 3 ways as a sum of consecutive naturals, for example, 422208 + ... + 422213.

It is an arithmetic number, because the mean of its divisors is an integer number (844422).

2^2533263 is an apocalyptic number.

2533263 is a deficient number, since it is larger than the sum of its proper divisors (844425).

2533263 is an equidigital number, since it uses as much as digits as its factorization.

2533263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844424.

The product of its digits is 3240, while the sum is 24.

The square root of 2533263 is about 1591.6227568114. The cubic root of 2533263 is about 136.3201619393.

The spelling of 2533263 in words is "two million, five hundred thirty-three thousand, two hundred sixty-three".