1060580891 has 2 divisors, whose sum is σ = 1060580892. Its totient is φ = 1060580890.

The previous prime is 1060580879. The next prime is 1060580909. The reversal of 1060580891 is 1980850601.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1060580891 is a prime.

It is a super-2 number, since 2×1060580891² = 2249663652708707762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1060580861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530290445 + 530290446.

It is an arithmetic number, because the mean of its divisors is an integer number (530290446).

Almost surely, 2^1060580891 is an apocalyptic number.

1060580891 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060580891 is an equidigital number, since it uses as much as digits as its factorization.

1060580891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 38.

The square root of 1060580891 is about 32566.5609329570. The cubic root of 1060580891 is about 1019.7990412123.

The spelling of 1060580891 in words is "one billion, sixty million, five hundred eighty thousand, eight hundred ninety-one".