198227350 has 24 divisors (see below), whose sum is σ = 370032120. Its totient is φ = 79005120.

The previous prime is 198227329. The next prime is 198227371. The reversal of 198227350 is 53722891.

It is an interprime number because it is at equal distance from previous prime (198227329) and next prime (198227371).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7146 + ... + 21154.

It is an arithmetic number, because the mean of its divisors is an integer number (15418005).

Almost surely, 2^198227350 is an apocalyptic number.

198227350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

198227350 is a deficient number, since it is larger than the sum of its proper divisors (171804770).

198227350 is a wasteful number, since it uses less digits than its factorization.

198227350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14304 (or 14299 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 198227350 is about 14079.3234922705. The cubic root of 198227350 is about 583.0706645072.

It can be divided in two parts, 19822 and 7350, that added together give a palindrome (27172).

The spelling of 198227350 in words is "one hundred ninety-eight million, two hundred twenty-seven thousand, three hundred fifty".