1065535 has 8 divisors (see below), whose sum is σ = 1291680. Its totient is φ = 843744.

The previous prime is 1065529. The next prime is 1065557. The reversal of 1065535 is 5355601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1065535 - 2³ = 1065527 is a prime.

It is a super-2 number, since 2×1065535² = 2270729672450, which contains 22 as substring.

It is an Ulam number.

1065535 is a lucky number.

It is a congruent 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, 520 + ... + 1549.

It is an arithmetic number, because the mean of its divisors is an integer number (161460).

2^1065535 is an apocalyptic number.

1065535 is a deficient number, since it is larger than the sum of its proper divisors (226145).

1065535 is a wasteful number, since it uses less digits than its factorization.

1065535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2177.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 1065535 is about 1032.2475478295. The cubic root of 1065535 is about 102.1384445814.

It can be divided in two parts, 1065 and 535, that added together give a square (1600 = 40²).

The spelling of 1065535 in words is "one million, sixty-five thousand, five hundred thirty-five".