2504862 has 36 divisors (see below), whose sum is σ = 5687136. Its totient is φ = 795960.

The previous prime is 2504837. The next prime is 2504869. The reversal of 2504862 is 2684052.

2504862 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 not an unprimeable number, because it can be changed into a prime (2504869) 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 17 ways as a sum of consecutive naturals, for example, 37353 + ... + 37419.

It is an arithmetic number, because the mean of its divisors is an integer number (157976).

2^2504862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2504862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2843568).

2504862 is an abundant number, since it is smaller than the sum of its proper divisors (3182274).

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

2504862 is a wasteful number, since it uses less digits than its factorization.

2504862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2504862 is about 1582.6755826764. The cubic root of 2504862 is about 135.8088071776.

The spelling of 2504862 in words is "two million, five hundred four thousand, eight hundred sixty-two".