2200973 has 4 divisors (see below), whose sum is σ = 2330460. Its totient is φ = 2071488.

The previous prime is 2200967. The next prime is 2200981. The reversal of 2200973 is 3790022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3790022 = 2 ⋅1895011.

It can be written as a sum of positive squares in 2 ways, for example, as 896809 + 1304164 = 947^2 + 1142^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200973 - 2⁶ = 2200909 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 64718 + ... + 64751.

It is an arithmetic number, because the mean of its divisors is an integer number (582615).

2^2200973 is an apocalyptic number.

It is an amenable number.

2200973 is a deficient number, since it is larger than the sum of its proper divisors (129487).

2200973 is a wasteful number, since it uses less digits than its factorization.

2200973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129486.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2200973 is about 1483.5676593941. The cubic root of 2200973 is about 130.0783157300.

Adding to 2200973 its reverse (3790022), we get a palindrome (5990995).

The spelling of 2200973 in words is "two million, two hundred thousand, nine hundred seventy-three".