2398880 has 96 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 824320.

The previous prime is 2398867. The next prime is 2398889. The reversal of 2398880 is 888932.

It is not an unprimeable number, because it can be changed into a prime (2398889) 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, 51017 + ... + 51063.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2^2398880 is an apocalyptic number.

2398880 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 2398880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265920).

2398880 is an abundant number, since it is smaller than the sum of its proper divisors (4132960).

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

2398880 is a wasteful number, since it uses less digits than its factorization.

2398880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 2398880 is about 1548.8318178550. The cubic root of 2398880 is about 133.8657599730.

It can be divided in two parts, 239 and 8880, that added together give a palindrome (9119).

The spelling of 2398880 in words is "two million, three hundred ninety-eight thousand, eight hundred eighty".