1062232891 has 2 divisors, whose sum is σ = 1062232892. Its totient is φ = 1062232890.

The previous prime is 1062232877. The next prime is 1062232903. The reversal of 1062232891 is 1982322601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1062232891 - 2¹¹ = 1062230843 is a prime.

It is a super-2 number, since 2×1062232891² = 2256677429444435762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1062232841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531116445 + 531116446.

It is an arithmetic number, because the mean of its divisors is an integer number (531116446).

Almost surely, 2^1062232891 is an apocalyptic number.

1062232891 is a deficient number, since it is larger than the sum of its proper divisors (1).

1062232891 is an equidigital number, since it uses as much as digits as its factorization.

1062232891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1062232891 is about 32591.9145034470. The cubic root of 1062232891 is about 1020.3282587588.

The spelling of 1062232891 in words is "one billion, sixty-two million, two hundred thirty-two thousand, eight hundred ninety-one".