1065875 has 8 divisors (see below), whose sum is σ = 1330368. Its totient is φ = 852600.

The previous prime is 1065851. The next prime is 1065887. The reversal of 1065875 is 5785601.

1065875 = 23² + 24² + ... + 147².

It is not a de Polignac number, because 1065875 - 2¹² = 1061779 is a prime.

It is a super-2 number, since 2×1065875² = 2272179031250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4139 + ... + 4388.

It is an arithmetic number, because the mean of its divisors is an integer number (166296).

2^1065875 is an apocalyptic number.

1065875 is a deficient number, since it is larger than the sum of its proper divisors (264493).

1065875 is an frugal number, since it uses more digits than its factorization.

1065875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8542 (or 8532 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 1065875 is about 1032.4122238718. The cubic root of 1065875 is about 102.1493071616.

The spelling of 1065875 in words is "one million, sixty-five thousand, eight hundred seventy-five".