2208398 has 8 divisors (see below), whose sum is σ = 3338280. Its totient is φ = 1095640.

The previous prime is 2208397. The next prime is 2208407. The reversal of 2208398 is 8938022.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2208397) 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, 3953 + ... + 4476.

It is an arithmetic number, because the mean of its divisors is an integer number (417285).

2^2208398 is an apocalyptic number.

2208398 is a deficient number, since it is larger than the sum of its proper divisors (1129882).

2208398 is a wasteful number, since it uses less digits than its factorization.

2208398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8562.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2208398 is about 1486.0679661442. The cubic root of 2208398 is about 130.2244249652.

The spelling of 2208398 in words is "two million, two hundred eight thousand, three hundred ninety-eight".