2508860 has 48 divisors (see below), whose sum is σ = 5733504. Its totient is φ = 918528.

The previous prime is 2508833. The next prime is 2508871. The reversal of 2508860 is 688052.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15902 + ... + 16058.

It is an arithmetic number, because the mean of its divisors is an integer number (119448).

2^2508860 is an apocalyptic number.

2508860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2508860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2866752).

2508860 is an abundant number, since it is smaller than the sum of its proper divisors (3224644).

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

2508860 is a wasteful number, since it uses less digits than its factorization.

2508860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 2508860 is about 1583.9381301048. The cubic root of 2508860 is about 135.8810233973.

The spelling of 2508860 in words is "two million, five hundred eight thousand, eight hundred sixty".