1132566171 has 12 divisors (see below), whose sum is σ = 1659849576. Its totient is φ = 686403520.

The previous prime is 1132566151. The next prime is 1132566173. The reversal of 1132566171 is 1716652311.

It is not a de Polignac number, because 1132566171 - 2⁵ = 1132566139 is a prime.

It is a super-2 number, since 2×1132566171² = 2565412263387202482, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1132566173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1559646 + ... + 1560371.

It is an arithmetic number, because the mean of its divisors is an integer number (138320798).

Almost surely, 2^1132566171 is an apocalyptic number.

1132566171 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1132566171 is a deficient number, since it is larger than the sum of its proper divisors (527283405).

1132566171 is a wasteful number, since it uses less digits than its factorization.

1132566171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120042 (or 3120031 counting only the distinct ones).

The product of its digits is 7560, while the sum is 33.

The square root of 1132566171 is about 33653.6204738807. The cubic root of 1132566171 is about 1042.3682994725.

The spelling of 1132566171 in words is "one billion, one hundred thirty-two million, five hundred sixty-six thousand, one hundred seventy-one".