1063975882 has 4 divisors (see below), whose sum is σ = 1595963826. Its totient is φ = 531987940.

The previous prime is 1063975877. The next prime is 1063975903. The reversal of 1063975882 is 2885793601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2885793601 = 23 ⋅125469287.

It can be written as a sum of positive squares in only one way, i.e., 854334441 + 209641441 = 29229^2 + 14479^2 .

It is a super-2 number, since 2×1063975882² = 2264089354955355848, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265993969 + ... + 265993972.

Almost surely, 2^1063975882 is an apocalyptic number.

1063975882 is a deficient number, since it is larger than the sum of its proper divisors (531987944).

1063975882 is an equidigital number, since it uses as much as digits as its factorization.

1063975882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531987943.

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

The square root of 1063975882 is about 32618.6431661404. The cubic root of 1063975882 is about 1020.8860307094.

The spelling of 1063975882 in words is "one billion, sixty-three million, nine hundred seventy-five thousand, eight hundred eighty-two".