2220096 has 56 divisors (see below), whose sum is σ = 6079744. Its totient is φ = 714240.

The previous prime is 2220089. The next prime is 2220151. The reversal of 2220096 is 6900222.

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 7 ways as a sum of consecutive naturals, for example, 5766 + ... + 6138.

2^2220096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2220096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3039872).

2220096 is an abundant number, since it is smaller than the sum of its proper divisors (3859648).

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

2220096 is a wasteful number, since it uses less digits than its factorization.

2220096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2220096 is about 1489.9986577175. The cubic root of 2220096 is about 130.4539553652.

The spelling of 2220096 in words is "two million, two hundred twenty thousand, ninety-six".