1132875761 has 2 divisors, whose sum is σ = 1132875762. Its totient is φ = 1132875760.

The previous prime is 1132875719. The next prime is 1132875763. The reversal of 1132875761 is 1675782311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 588353536 + 544522225 = 24256^2 + 23335^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132875761 - 2³⁰ = 59133937 is a prime.

It is a super-2 number, since 2×1132875761² = 2566814979722658242, which contains 22 as substring.

Together with 1132875763, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1132875763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566437880 + 566437881.

It is an arithmetic number, because the mean of its divisors is an integer number (566437881).

Almost surely, 2^1132875761 is an apocalyptic number.

It is an amenable number.

1132875761 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132875761 is an equidigital number, since it uses as much as digits as its factorization.

1132875761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 70560, while the sum is 41.

The square root of 1132875761 is about 33658.2198132938. The cubic root of 1132875761 is about 1042.4632688763.

The spelling of 1132875761 in words is "one billion, one hundred thirty-two million, eight hundred seventy-five thousand, seven hundred sixty-one".