1132567772 has 18 divisors (see below), whose sum is σ = 2305584792. Its totient is φ = 485386104.

The previous prime is 1132567763. The next prime is 1132567783. The reversal of 1132567772 is 2777652311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2889008 + ... + 2889399.

It is an arithmetic number, because the mean of its divisors is an integer number (128088044).

Almost surely, 2^1132567772 is an apocalyptic number.

It is an amenable number.

1132567772 is an abundant number, since it is smaller than the sum of its proper divisors (1173017020).

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

1132567772 is a wasteful number, since it uses less digits than its factorization.

1132567772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5778425 (or 5778416 counting only the distinct ones).

The product of its digits is 123480, while the sum is 41.

The square root of 1132567772 is about 33653.6442603175. The cubic root of 1132567772 is about 1042.3687906376.

It can be divided in two parts, 11325 and 67772, that added together give a palindrome (79097).

The spelling of 1132567772 in words is "one billion, one hundred thirty-two million, five hundred sixty-seven thousand, seven hundred seventy-two".