1136066772 has 48 divisors (see below), whose sum is σ = 2805857600. Its totient is φ = 356762880.

The previous prime is 1136066749. The next prime is 1136066821. The reversal of 1136066772 is 2776606311.

It is a self number, because there is not a number n which added to its sum of digits gives 1136066772.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27504 + ... + 55032.

Almost surely, 2^1136066772 is an apocalyptic number.

1136066772 is a gapful number since it is divisible by the number (12) 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 1136066772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1402928800).

1136066772 is an abundant number, since it is smaller than the sum of its proper divisors (1669790828).

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

1136066772 is a wasteful number, since it uses less digits than its factorization.

1136066772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27736 (or 27734 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 1136066772 is about 33705.5896254612. The cubic root of 1136066772 is about 1043.4411323072.

The spelling of 1136066772 in words is "one billion, one hundred thirty-six million, sixty-six thousand, seven hundred seventy-two".