2205950 has 12 divisors (see below), whose sum is σ = 4103160. Its totient is φ = 882360.

The previous prime is 2205949. The next prime is 2205989. The reversal of 2205950 is 595022.

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 5 ways as a sum of consecutive naturals, for example, 22010 + ... + 22109.

It is an arithmetic number, because the mean of its divisors is an integer number (341930).

2^2205950 is an apocalyptic number.

2205950 is a deficient number, since it is larger than the sum of its proper divisors (1897210).

2205950 is a wasteful number, since it uses less digits than its factorization.

2205950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44131 (or 44126 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 2205950 is about 1485.2440876839. The cubic root of 2205950 is about 130.1762894303.

The spelling of 2205950 in words is "two million, two hundred five thousand, nine hundred fifty".