2262533 has 24 divisors (see below), whose sum is σ = 2972928. Its totient is φ = 1675872.

The previous prime is 2262529. The next prime is 2262541. The reversal of 2262533 is 3352622.

It is a happy number.

It is not a de Polignac number, because 2262533 - 2² = 2262529 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a d-powerful number, because it can be written as 2 + 2²⁰ + 6⁶ + 2²⁰ + 5⁴ + 3¹⁰ + 3¹⁰ .

Its product of digits (2160) is a multiple of the sum of its prime divisors (90).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2262499 and 2262508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48116 + ... + 48162.

It is an arithmetic number, because the mean of its divisors is an integer number (123872).

2^2262533 is an apocalyptic number.

2262533 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2262533 is a deficient number, since it is larger than the sum of its proper divisors (710395).

2262533 is a wasteful number, since it uses less digits than its factorization.

2262533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 90 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 2262533 is about 1504.1718651803. The cubic root of 2262533 is about 131.2799212206.

The spelling of 2262533 in words is "two million, two hundred sixty-two thousand, five hundred thirty-three".