1133717760 has 432 divisors, whose sum is σ = 4752349056. Its totient is φ = 243597312.

The previous prime is 1133717749. The next prime is 1133717779. The reversal of 1133717760 is 677173311.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1370467 + ... + 1371293.

It is an arithmetic number, because the mean of its divisors is an integer number (11000808).

Almost surely, 2^1133717760 is an apocalyptic number.

1133717760 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 1133717760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2376174528).

1133717760 is an abundant number, since it is smaller than the sum of its proper divisors (3618631296).

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

1133717760 is a wasteful number, since it uses less digits than its factorization.

1133717760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 18522, while the sum is 36.

The square root of 1133717760 is about 33670.7255639079. The cubic root of 1133717760 is about 1042.7214718465.

The spelling of 1133717760 in words is "one billion, one hundred thirty-three million, seven hundred seventeen thousand, seven hundred sixty".