1065868832 has 24 divisors (see below), whose sum is σ = 2398205376. Its totient is φ = 456800832.

The previous prime is 1065868831. The next prime is 1065868847. The reversal of 1065868832 is 2388685601.

It is a super-3 number, since 3×1065868832³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1065868831) 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, 2378948 + ... + 2379395.

It is an arithmetic number, because the mean of its divisors is an integer number (99925224).

Almost surely, 2^1065868832 is an apocalyptic number.

It is an amenable number.

1065868832 is an abundant number, since it is smaller than the sum of its proper divisors (1332336544).

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

1065868832 is an equidigital number, since it uses as much as digits as its factorization.

1065868832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4758360 (or 4758352 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 1065868832 is about 32647.6466533194. The cubic root of 1065868832 is about 1021.4911012217.

The spelling of 1065868832 in words is "one billion, sixty-five million, eight hundred sixty-eight thousand, eight hundred thirty-two".