2495838 has 16 divisors (see below), whose sum is σ = 5285520. Its totient is φ = 782976.

The previous prime is 2495833. The next prime is 2495839. The reversal of 2495838 is 8385942.

It is a happy number.

2495838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2495796 and 2495805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2495833) by changing a digit.

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, 12133 + ... + 12336.

It is an arithmetic number, because the mean of its divisors is an integer number (330345).

2^2495838 is an apocalyptic number.

2495838 is an abundant number, since it is smaller than the sum of its proper divisors (2789682).

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

2495838 is a wasteful number, since it uses less digits than its factorization.

2495838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24491.

The product of its digits is 69120, while the sum is 39.

The square root of 2495838 is about 1579.8221418881. The cubic root of 2495838 is about 135.6455229549.

It can be divided in two parts, 2495 and 838, that added together give a palindrome (3333).

The spelling of 2495838 in words is "two million, four hundred ninety-five thousand, eight hundred thirty-eight".