2208873 has 8 divisors (see below), whose sum is σ = 2952448. Its totient is φ = 1468944.

The previous prime is 2208853. The next prime is 2208887. The reversal of 2208873 is 3788022.

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

It is not a de Polignac number, because 2208873 - 2⁶ = 2208809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2208873.

It is not an unprimeable number, because it can be changed into a prime (2208803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1215 + ... + 2427.

It is an arithmetic number, because the mean of its divisors is an integer number (369056).

2^2208873 is an apocalyptic number.

It is an amenable number.

2208873 is a deficient number, since it is larger than the sum of its proper divisors (743575).

2208873 is a wasteful number, since it uses less digits than its factorization.

2208873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 2208873 is about 1486.2277752754. The cubic root of 2208873 is about 130.2337608681.

It can be divided in two parts, 2208 and 873, that added together give a triangular number (3081 = T₇₈).

The spelling of 2208873 in words is "two million, two hundred eight thousand, eight hundred seventy-three".