1199712096 has 216 divisors, whose sum is σ = 3790659600. Its totient is φ = 359631360.

The previous prime is 1199712067. The next prime is 1199712103. The reversal of 1199712096 is 6902179911.

It is a super-2 number, since 2×1199712096² = 2878618226577426432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6028605 + ... + 6028803.

It is an arithmetic number, because the mean of its divisors is an integer number (17549350).

Almost surely, 2^1199712096 is an apocalyptic number.

1199712096 is a gapful number since it is divisible by the number (16) 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 1199712096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1895329800).

1199712096 is an abundant number, since it is smaller than the sum of its proper divisors (2590947504).

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

1199712096 is a wasteful number, since it uses less digits than its factorization.

1199712096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 45.

The square root of 1199712096 is about 34636.8603658011. The cubic root of 1199712096 is about 1062.5735780373.

The spelling of 1199712096 in words is "one billion, one hundred ninety-nine million, seven hundred twelve thousand, ninety-six".