1025075 has 12 divisors (see below), whose sum is σ = 1284888. Its totient is φ = 811200.

The previous prime is 1025047. The next prime is 1025081. The reversal of 1025075 is 5705201.

It is not a de Polignac number, because 1025075 - 2¹² = 1020979 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3119 + ... + 3431.

It is an arithmetic number, because the mean of its divisors is an integer number (107074).

2^1025075 is an apocalyptic number.

1025075 is a deficient number, since it is larger than the sum of its proper divisors (259813).

1025075 is a wasteful number, since it uses less digits than its factorization.

1025075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 20.

The square root of 1025075 is about 1012.4598757482. The cubic root of 1025075 is about 100.8289428835.

The spelling of 1025075 in words is "one million, twenty-five thousand, seventy-five".