1025375 has 16 divisors (see below), whose sum is σ = 1380288. Its totient is φ = 756000.

The previous prime is 1025351. The next prime is 1025383. The reversal of 1025375 is 5735201.

It is not a de Polignac number, because 1025375 - 2⁸ = 1025119 is a prime.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 1025375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1310 + ... + 1940.

It is an arithmetic number, because the mean of its divisors is an integer number (86268).

2^1025375 is an apocalyptic number.

1025375 is a deficient number, since it is larger than the sum of its proper divisors (354913).

1025375 is an equidigital number, since it uses as much as digits as its factorization.

1025375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 1025375 is about 1012.6080189293. The cubic root of 1025375 is about 100.8387781744.

The spelling of 1025375 in words is "one million, twenty-five thousand, three hundred seventy-five".