1025065 has 8 divisors (see below), whose sum is σ = 1235520. Its totient is φ = 816432.

The previous prime is 1025047. The next prime is 1025081. The reversal of 1025065 is 5605201.

It is a happy number.

1025065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1025065 - 2¹⁹ = 500777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1962 + ... + 2428.

It is an arithmetic number, because the mean of its divisors is an integer number (154440).

2^1025065 is an apocalyptic number.

It is an amenable number.

1025065 is a deficient number, since it is larger than the sum of its proper divisors (210455).

1025065 is an equidigital number, since it uses as much as digits as its factorization.

1025065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1025065 is about 1012.4549372688. The cubic root of 1025065 is about 100.8286150074.

The spelling of 1025065 in words is "one million, twenty-five thousand, sixty-five".