2448780 has 24 divisors (see below), whose sum is σ = 6856752. Its totient is φ = 652992.

The previous prime is 2448773. The next prime is 2448791. The reversal of 2448780 is 878442.

2448780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 20347 + ... + 20466.

It is an arithmetic number, because the mean of its divisors is an integer number (285698).

2^2448780 is an apocalyptic number.

2448780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2448780 is an abundant number, since it is smaller than the sum of its proper divisors (4407972).

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

2448780 is a wasteful number, since it uses less digits than its factorization.

2448780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40825 (or 40823 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 2448780 is about 1564.8578210176. The cubic root of 2448780 is about 134.7875946519.

The spelling of 2448780 in words is "two million, four hundred forty-eight thousand, seven hundred eighty".