1065330 has 96 divisors (see below), whose sum is σ = 3369600. Its totient is φ = 228096.

The previous prime is 1065319. The next prime is 1065331. The reversal of 1065330 is 335601.

1065330 is a `hidden beast` number, since 10 + 653 + 3 + 0 = 666.

It is a super-2 number, since 2×1065330² = 2269856017800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1065331) 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 47 ways as a sum of consecutive naturals, for example, 11926 + ... + 12014.

It is an arithmetic number, because the mean of its divisors is an integer number (35100).

2^1065330 is an apocalyptic number.

1065330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1065330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1684800).

1065330 is an abundant number, since it is smaller than the sum of its proper divisors (2304270).

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

1065330 is a wasteful number, since it uses less digits than its factorization.

1065330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 1065330 is about 1032.1482451664. The cubic root of 1065330 is about 102.1318939678.

The spelling of 1065330 in words is "one million, sixty-five thousand, three hundred thirty".