2535845 has 12 divisors (see below), whose sum is σ = 3296196. Its totient is φ = 1872000.

The previous prime is 2535829. The next prime is 2535881. The reversal of 2535845 is 5485352.

2535845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 465124 + 2070721 = 682^2 + 1439^2 .

It is not a de Polignac number, because 2535845 - 2⁴ = 2535829 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 656 + ... + 2345.

It is an arithmetic number, because the mean of its divisors is an integer number (274683).

2^2535845 is an apocalyptic number.

It is an amenable number.

2535845 is a deficient number, since it is larger than the sum of its proper divisors (760351).

2535845 is a wasteful number, since it uses less digits than its factorization.

2535845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032 (or 3019 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 2535845 is about 1592.4336720881. The cubic root of 2535845 is about 136.3664604802.

The spelling of 2535845 in words is "two million, five hundred thirty-five thousand, eight hundred forty-five".