1198286960 has 160 divisors (see below), whose sum is σ = 3155423040. Its totient is φ = 420102144.

The previous prime is 1198286909. The next prime is 1198286983. The reversal of 1198286960 is 696828911.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1198286899 and 1198286908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2020424 + ... + 2021016.

It is an arithmetic number, because the mean of its divisors is an integer number (19721394).

Almost surely, 2^1198286960 is an apocalyptic number.

1198286960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1198286960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1577711520).

1198286960 is an abundant number, since it is smaller than the sum of its proper divisors (1957136080).

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

1198286960 is a wasteful number, since it uses less digits than its factorization.

1198286960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 50.

The square root of 1198286960 is about 34616.2817182897. The cubic root of 1198286960 is about 1062.1526681995.

The spelling of 1198286960 in words is "one billion, one hundred ninety-eight million, two hundred eighty-six thousand, nine hundred sixty".