11444198 has 4 divisors (see below), whose sum is σ = 17166300. Its totient is φ = 5722098.

The previous prime is 11444197. The next prime is 11444263. The reversal of 11444198 is 89144411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89144411 = 977 ⋅91243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2861048 + ... + 2861051.

It is an arithmetic number, because the mean of its divisors is an integer number (4291575).

Almost surely, 2^11444198 is an apocalyptic number.

11444198 is a deficient number, since it is larger than the sum of its proper divisors (5722102).

11444198 is an equidigital number, since it uses as much as digits as its factorization.

11444198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5722101.

The product of its digits is 4608, while the sum is 32.

The square root of 11444198 is about 3382.9274304957. The cubic root of 11444198 is about 225.3521924585.

The spelling of 11444198 in words is "eleven million, four hundred forty-four thousand, one hundred ninety-eight".