2538835 has 16 divisors (see below), whose sum is σ = 3316320. Its totient is φ = 1854720.

The previous prime is 2538827. The next prime is 2538839. The reversal of 2538835 is 5388352.

It is not a de Polignac number, because 2538835 - 2³ = 2538827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2538835.

It is not an unprimeable number, because it can be changed into a prime (2538839) 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 15 ways as a sum of consecutive naturals, for example, 8895 + ... + 9175.

It is an arithmetic number, because the mean of its divisors is an integer number (207270).

2^2538835 is an apocalyptic number.

2538835 is a deficient number, since it is larger than the sum of its proper divisors (777485).

2538835 is a wasteful number, since it uses less digits than its factorization.

2538835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

The product of its digits is 28800, while the sum is 34.

The square root of 2538835 is about 1593.3722101254. The cubic root of 2538835 is about 136.4200357275.

The spelling of 2538835 in words is "two million, five hundred thirty-eight thousand, eight hundred thirty-five".