1075897 has 2 divisors, whose sum is σ = 1075898. Its totient is φ = 1075896.

The previous prime is 1075859. The next prime is 1075909. The reversal of 1075897 is 7985701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1073296 + 2601 = 1036^2 + 51^2 .

It is a cyclic number.

It is not a de Polignac number, because 1075897 - 2⁷ = 1075769 is a prime.

It is not a weakly prime, because it can be changed into another prime (1075807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537948 + 537949.

It is an arithmetic number, because the mean of its divisors is an integer number (537949).

2^1075897 is an apocalyptic number.

It is an amenable number.

1075897 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075897 is an equidigital number, since it uses as much as digits as its factorization.

1075897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 1075897 is about 1037.2545492790. The cubic root of 1075897 is about 102.4684654133.

The spelling of 1075897 in words is "one million, seventy-five thousand, eight hundred ninety-seven".