1063196805 has 32 divisors (see below), whose sum is σ = 1863531648. Its totient is φ = 513331200.

The previous prime is 1063196767. The next prime is 1063196819. The reversal of 1063196805 is 5086913601.

It is not a de Polignac number, because 1063196805 - 2⁹ = 1063196293 is a prime.

It is a super-2 number, since 2×1063196805² = 2260774892324416050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 26397 + ... + 53133.

It is an arithmetic number, because the mean of its divisors is an integer number (58235364).

Almost surely, 2^1063196805 is an apocalyptic number.

1063196805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1063196805 is a deficient number, since it is larger than the sum of its proper divisors (800334843).

1063196805 is a wasteful number, since it uses less digits than its factorization.

1063196805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26997.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 1063196805 is about 32606.6987749450. The cubic root of 1063196805 is about 1020.6367947868.

The spelling of 1063196805 in words is "one billion, sixty-three million, one hundred ninety-six thousand, eight hundred five".