1198036587960 has 256 divisors, whose sum is σ = 4099718707200. Its totient is φ = 314975122560.

The previous prime is 1198036587953. The next prime is 1198036587977. The reversal of 1198036587960 is 697856308911.

1198036587960 is a `hidden beast` number, since 1 + 19 + 8 + 0 + 36 + 587 + 9 + 6 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6114637 + ... + 6307523.

It is an arithmetic number, because the mean of its divisors is an integer number (16014526200).

Almost surely, 2^{1198036587960} is an apocalyptic number.

1198036587960 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 1198036587960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2049859353600).

1198036587960 is an abundant number, since it is smaller than the sum of its proper divisors (2901682119240).

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

1198036587960 is an equidigital number, since it uses as much as digits as its factorization.

1198036587960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192990 (or 192968 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 1198036587960 in words is "one trillion, one hundred ninety-eight billion, thirty-six million, five hundred eighty-seven thousand, nine hundred sixty".