1024065 has 24 divisors (see below), whose sum is σ = 2029248. Its totient is φ = 468000.

The previous prime is 1024061. The next prime is 1024073. The reversal of 1024065 is 5604201.

It is a happy number.

It is not a de Polignac number, because 1024065 - 2² = 1024061 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1024061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1311 + ... + 1940.

It is an arithmetic number, because the mean of its divisors is an integer number (84552).

2^1024065 is an apocalyptic number.

1024065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1024065 is a deficient number, since it is larger than the sum of its proper divisors (1005183).

1024065 is a wasteful number, since it uses less digits than its factorization.

1024065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269 (or 3266 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1024065 is about 1011.9609676267. The cubic root of 1024065 is about 100.7958166253.

Adding to 1024065 its reverse (5604201), we get a palindrome (6628266).

The spelling of 1024065 in words is "one million, twenty-four thousand, sixty-five".