1065312204 has 48 divisors (see below), whose sum is σ = 2715767040. Its totient is φ = 322338240.

The previous prime is 1065312163. The next prime is 1065312257. The reversal of 1065312204 is 4022135601.

It is a super-2 number, since 2×1065312204² = 2269780183982675232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87897 + ... + 99279.

It is an arithmetic number, because the mean of its divisors is an integer number (56578480).

Almost surely, 2^1065312204 is an apocalyptic number.

It is an amenable number.

1065312204 is an abundant number, since it is smaller than the sum of its proper divisors (1650454836).

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

1065312204 is a wasteful number, since it uses less digits than its factorization.

1065312204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12110 (or 12108 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1065312204 is about 32639.1207602166. The cubic root of 1065312204 is about 1021.3132527102.

Adding to 1065312204 its reverse (4022135601), we get a palindrome (5087447805).

The spelling of 1065312204 in words is "one billion, sixty-five million, three hundred twelve thousand, two hundred four".