2533782 has 16 divisors (see below), whose sum is σ = 5365872. Its totient is φ = 794880.

The previous prime is 2533753. The next prime is 2533801. The reversal of 2533782 is 2873352.

2533782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12319 + ... + 12522.

It is an arithmetic number, because the mean of its divisors is an integer number (335367).

2^2533782 is an apocalyptic number.

2533782 is an abundant number, since it is smaller than the sum of its proper divisors (2832090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2533782 is a wasteful number, since it uses less digits than its factorization.

2533782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24863.

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

The square root of 2533782 is about 1591.7857896086. The cubic root of 2533782 is about 136.3294707942.

The spelling of 2533782 in words is "two million, five hundred thirty-three thousand, seven hundred eighty-two".