275244198 has 8 divisors (see below), whose sum is σ = 550488408. Its totient is φ = 91748064.

The previous prime is 275244187. The next prime is 275244239. The reversal of 275244198 is 891442572.

275244198 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

275244198 is an admirable 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, 22937011 + ... + 22937022.

It is an arithmetic number, because the mean of its divisors is an integer number (68811051).

Almost surely, 2^275244198 is an apocalyptic number.

275244198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275244198 is a wasteful number, since it uses less digits than its factorization.

275244198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45874038.

The product of its digits is 161280, while the sum is 42.

The square root of 275244198 is about 16590.4851646961. The cubic root of 275244198 is about 650.4881524361.

The spelling of 275244198 in words is "two hundred seventy-five million, two hundred forty-four thousand, one hundred ninety-eight".