1065913782 has 8 divisors (see below), whose sum is σ = 2131827576. Its totient is φ = 355304592.

The previous prime is 1065913781. The next prime is 1065913789. The reversal of 1065913782 is 2873195601.

It is a sphenic number, since it is the product of 3 distinct primes.

1065913782 is an admirable number.

It is a super-2 number, since 2×1065913782² = 2272344381315087048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065913781) 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 in 3 ways as a sum of consecutive naturals, for example, 88826143 + ... + 88826154.

It is an arithmetic number, because the mean of its divisors is an integer number (266478447).

Almost surely, 2^1065913782 is an apocalyptic number.

1065913782 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1065913782 is a wasteful number, since it uses less digits than its factorization.

1065913782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177652302.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 1065913782 is about 32648.3350570898. The cubic root of 1065913782 is about 1021.5054605181.

The spelling of 1065913782 in words is "one billion, sixty-five million, nine hundred thirteen thousand, seven hundred eighty-two".