1065860 has 24 divisors (see below), whose sum is σ = 2260440. Its totient is φ = 422144.

The previous prime is 1065851. The next prime is 1065887. The reversal of 1065860 is 685601.

It can be written as a sum of positive squares in 4 ways, for example, as 53824 + 1012036 = 232^2 + 1006^2 .

It is a super-2 number, since 2×1065860² = 2272115079200, which contains 22 as substring.

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, 2546 + ... + 2934.

It is an arithmetic number, because the mean of its divisors is an integer number (94185).

2^1065860 is an apocalyptic number.

1065860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1065860 is an abundant number, since it is smaller than the sum of its proper divisors (1194580).

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

1065860 is a wasteful number, since it uses less digits than its factorization.

1065860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1065860 is about 1032.4049593062. The cubic root of 1065860 is about 102.1488279788.

The spelling of 1065860 in words is "one million, sixty-five thousand, eight hundred sixty".