1066135 has 16 divisors (see below), whose sum is σ = 1483776. Its totient is φ = 720288.

The previous prime is 1066133. The next prime is 1066139. The reversal of 1066135 is 5316601.

It is a cyclic number.

It is not a de Polignac number, because 1066135 - 2¹ = 1066133 is a prime.

It is a super-2 number, since 2×1066135² = 2273287676450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2722 + ... + 3088.

It is an arithmetic number, because the mean of its divisors is an integer number (92736).

2^1066135 is an apocalyptic number.

1066135 is a deficient number, since it is larger than the sum of its proper divisors (417641).

1066135 is an equidigital number, since it uses as much as digits as its factorization.

1066135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1066135 is about 1032.5381348890. The cubic root of 1066135 is about 102.1576122820.

It can be divided in two parts, 106 and 6135, that added together give a square (6241 = 79²).

The spelling of 1066135 in words is "one million, sixty-six thousand, one hundred thirty-five".