1065760 has 24 divisors (see below), whose sum is σ = 2518236. Its totient is φ = 426240.

The previous prime is 1065733. The next prime is 1065763. The reversal of 1065760 is 675601.

It can be written as a sum of positive squares in 2 ways, for example, as 1024144 + 41616 = 1012^2 + 204^2 .

It is a super-2 number, since 2×1065760² = 2271688755200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3171 + ... + 3490.

2^1065760 is an apocalyptic number.

1065760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1065760 is an abundant number, since it is smaller than the sum of its proper divisors (1452476).

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

1065760 is an equidigital number, since it uses as much as digits as its factorization.

1065760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6676 (or 6668 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 1065760 is about 1032.3565275621. The cubic root of 1065760 is about 102.1456333121.

The spelling of 1065760 in words is "one million, sixty-five thousand, seven hundred sixty".