1065675904 has 32 divisors (see below), whose sum is σ = 2143664640. Its totient is φ = 527658240.

The previous prime is 1065675893. The next prime is 1065675911. The reversal of 1065675904 is 4095765601.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1065675904² = 2271330264732434432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27232 + ... + 53599.

It is an arithmetic number, because the mean of its divisors is an integer number (66989520).

Almost surely, 2^1065675904 is an apocalyptic number.

It is an amenable number.

1065675904 is an abundant number, since it is smaller than the sum of its proper divisors (1077988736).

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

1065675904 is an equidigital number, since it uses as much as digits as its factorization.

1065675904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80948 (or 80936 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 1065675904 is about 32644.6918196512. The cubic root of 1065675904 is about 1021.4294657055.

The spelling of 1065675904 in words is "one billion, sixty-five million, six hundred seventy-five thousand, nine hundred four".