1198114288 has 60 divisors (see below), whose sum is σ = 2787506112. Its totient is φ = 496903680.

The previous prime is 1198114283. The next prime is 1198114297. The reversal of 1198114288 is 8824118911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1198114283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345 + ... + 48952.

Almost surely, 2^1198114288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1198114288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1393753056).

1198114288 is an abundant number, since it is smaller than the sum of its proper divisors (1589391824).

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

1198114288 is a wasteful number, since it uses less digits than its factorization.

1198114288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49350 (or 49337 counting only the distinct ones).

The product of its digits is 36864, while the sum is 43.

The square root of 1198114288 is about 34613.7875419608. The cubic root of 1198114288 is about 1062.1016473557.

The spelling of 1198114288 in words is "one billion, one hundred ninety-eight million, one hundred fourteen thousand, two hundred eighty-eight".