1025297 has 16 divisors (see below), whose sum is σ = 1330560. Its totient is φ = 767232.

The previous prime is 1025281. The next prime is 1025303. The reversal of 1025297 is 7925201.

1025297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1025297 - 2⁴ = 1025281 is a prime.

It is an Ulam number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1025257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1433 + ... + 2025.

It is an arithmetic number, because the mean of its divisors is an integer number (83160).

2^1025297 is an apocalyptic number.

It is an amenable number.

1025297 is a deficient number, since it is larger than the sum of its proper divisors (305263).

1025297 is a wasteful number, since it uses less digits than its factorization.

1025297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1025297 is about 1012.5695037873. The cubic root of 1025297 is about 100.8362211833.

The spelling of 1025297 in words is "one million, twenty-five thousand, two hundred ninety-seven".