2220848 has 40 divisors (see below), whose sum is σ = 4999680. Its totient is φ = 936000.

The previous prime is 2220839. The next prime is 2220887. The reversal of 2220848 is 8480222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8723 + ... + 8973.

It is an arithmetic number, because the mean of its divisors is an integer number (124992).

2^2220848 is an apocalyptic number.

2220848 is a gapful number since it is divisible by the number (28) 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 2220848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2499840).

2220848 is an abundant number, since it is smaller than the sum of its proper divisors (2778832).

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

2220848 is a wasteful number, since it uses less digits than its factorization.

2220848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 2220848 is about 1490.2509855726. The cubic root of 2220848 is about 130.4686830016.

The spelling of 2220848 in words is "two million, two hundred twenty thousand, eight hundred forty-eight".