1136706560 has 88 divisors (see below), whose sum is σ = 2974798656. Its totient is φ = 413327360.

The previous prime is 1136706551. The next prime is 1136706569. The reversal of 1136706560 is 656076311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1136706551) and next prime (1136706569).

It is a tau number, because it is divible by the number of its divisors (88).

It is a self number, because there is not a number n which added to its sum of digits gives 1136706560.

It is not an unprimeable number, because it can be changed into a prime (1136706569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46229 + ... + 66411.

Almost surely, 2^1136706560 is an apocalyptic number.

1136706560 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 1136706560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1487399328).

1136706560 is an abundant number, since it is smaller than the sum of its proper divisors (1838092096).

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

1136706560 is a wasteful number, since it uses less digits than its factorization.

1136706560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20219 (or 20201 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 1136706560 is about 33715.0791189936. The cubic root of 1136706560 is about 1043.6369705133.

The spelling of 1136706560 in words is "one billion, one hundred thirty-six million, seven hundred six thousand, five hundred sixty".