2387880 has 160 divisors (see below), whose sum is σ = 8886240. Its totient is φ = 570240.

The previous prime is 2387873. The next prime is 2387897. The reversal of 2387880 is 887832.

2387880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 35607 + ... + 35673.

It is an arithmetic number, because the mean of its divisors is an integer number (55539).

2^2387880 is an apocalyptic number.

2387880 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 2387880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4443120).

2387880 is an abundant number, since it is smaller than the sum of its proper divisors (6498360).

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

2387880 is a wasteful number, since it uses less digits than its factorization.

2387880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 2387880 is about 1545.2766742561. The cubic root of 2387880 is about 133.6608338061.

It can be divided in two parts, 238 and 7880, that added together give a palindrome (8118).

The spelling of 2387880 in words is "two million, three hundred eighty-seven thousand, eight hundred eighty".