2504838 has 32 divisors (see below), whose sum is σ = 5976576. Its totient is φ = 684288.

The previous prime is 2504837. The next prime is 2504869. The reversal of 2504838 is 8384052.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331 + ... + 2262.

It is an arithmetic number, because the mean of its divisors is an integer number (186768).

2^2504838 is an apocalyptic number.

2504838 is an abundant number, since it is smaller than the sum of its proper divisors (3471738).

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

2504838 is a wasteful number, since it uses less digits than its factorization.

2504838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2504838 is about 1582.6680005611. The cubic root of 2504838 is about 135.8083734316.

The spelling of 2504838 in words is "two million, five hundred four thousand, eight hundred thirty-eight".