1065306 has 16 divisors (see below), whose sum is σ = 2324448. Its totient is φ = 322800.

The previous prime is 1065283. The next prime is 1065307. The reversal of 1065306 is 6035601.

It is a super-2 number, since 2×1065306² = 2269753747272, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1065307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8005 + ... + 8136.

It is an arithmetic number, because the mean of its divisors is an integer number (145278).

2^1065306 is an apocalyptic number.

1065306 is an abundant number, since it is smaller than the sum of its proper divisors (1259142).

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

1065306 is a wasteful number, since it uses less digits than its factorization.

1065306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16157.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 1065306 is about 1032.1366188640. The cubic root of 1065306 is about 102.1311270118.

The spelling of 1065306 in words is "one million, sixty-five thousand, three hundred six".