2200950 has 72 divisors (see below), whose sum is σ = 6083688. Its totient is φ = 570240.

The previous prime is 2200949. The next prime is 2200967. The reversal of 2200950 is 590022.

2200950 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 (18).

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 30114 + ... + 30186.

2^2200950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2200950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3041844).

2200950 is an abundant number, since it is smaller than the sum of its proper divisors (3882738).

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

2200950 is a wasteful number, since it uses less digits than its factorization.

2200950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2200950 is about 1483.5599077894. The cubic root of 2200950 is about 130.0778626256.

Adding to 2200950 its reverse (590022), we get a palindrome (2790972).

The spelling of 2200950 in words is "two million, two hundred thousand, nine hundred fifty".