1065533 has 4 divisors (see below), whose sum is σ = 1217760. Its totient is φ = 913308.

The previous prime is 1065529. The next prime is 1065557. The reversal of 1065533 is 3355601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1065533 - 2² = 1065529 is a prime.

It is a super-2 number, since 2×1065533² = 2270721148178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1065499 and 1065508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76103 + ... + 76116.

It is an arithmetic number, because the mean of its divisors is an integer number (304440).

2^1065533 is an apocalyptic number.

It is an amenable number.

1065533 is a deficient number, since it is larger than the sum of its proper divisors (152227).

1065533 is an equidigital number, since it uses as much as digits as its factorization.

1065533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152226.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 1065533 is about 1032.2465790692. The cubic root of 1065533 is about 102.1383806770.

It can be divided in two parts, 1065 and 533, that multiplied together give a triangular number (567645 = T₁₀₆₅).

The spelling of 1065533 in words is "one million, sixty-five thousand, five hundred thirty-three".