2438198 has 8 divisors (see below), whose sum is σ = 4179792. Its totient is φ = 1044936.

The previous prime is 2438179. The next prime is 2438203. The reversal of 2438198 is 8918342.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87065 + ... + 87092.

It is an arithmetic number, because the mean of its divisors is an integer number (522474).

2^2438198 is an apocalyptic number.

2438198 is a deficient number, since it is larger than the sum of its proper divisors (1741594).

2438198 is a wasteful number, since it uses less digits than its factorization.

2438198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174166.

The product of its digits is 13824, while the sum is 35.

The square root of 2438198 is about 1561.4730225015. The cubic root of 2438198 is about 134.5931601699.

The spelling of 2438198 in words is "two million, four hundred thirty-eight thousand, one hundred ninety-eight".