1086532897 has 2 divisors, whose sum is σ = 1086532898. Its totient is φ = 1086532896.

The previous prime is 1086532877. The next prime is 1086532907. The reversal of 1086532897 is 7982356801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 598829841 + 487703056 = 24471^2 + 22084^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1086532897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1086532897.

It is not a weakly prime, because it can be changed into another prime (1086532817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543266448 + 543266449.

It is an arithmetic number, because the mean of its divisors is an integer number (543266449).

Almost surely, 2^1086532897 is an apocalyptic number.

It is an amenable number.

1086532897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086532897 is an equidigital number, since it uses as much as digits as its factorization.

1086532897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 1086532897 is about 32962.5984564324. The cubic root of 1086532897 is about 1028.0501323667.

The spelling of 1086532897 in words is "one billion, eighty-six million, five hundred thirty-two thousand, eight hundred ninety-seven".