2200946 has 8 divisors (see below), whose sum is σ = 3601584. Its totient is φ = 1000420.

The previous prime is 2200943. The next prime is 2200949. The reversal of 2200946 is 6490022.

It is an interprime number because it is at equal distance from previous prime (2200943) and next prime (2200949).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2200943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50000 + ... + 50043.

It is an arithmetic number, because the mean of its divisors is an integer number (450198).

2^2200946 is an apocalyptic number.

2200946 is a deficient number, since it is larger than the sum of its proper divisors (1400638).

2200946 is a wasteful number, since it uses less digits than its factorization.

2200946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100056.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2200946 is about 1483.5585596801. The cubic root of 2200946 is about 130.0777838245.

Adding to 2200946 its reverse (6490022), we get a palindrome (8690968).

The spelling of 2200946 in words is "two million, two hundred thousand, nine hundred forty-six".