1125097 has 2 divisors, whose sum is σ = 1125098. Its totient is φ = 1125096.

The previous prime is 1125053. The next prime is 1125109. The reversal of 1125097 is 7905211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 876096 + 249001 = 936^2 + 499^2 .

It is a cyclic number.

It is not a de Polignac number, because 1125097 - 2⁷ = 1124969 is a prime.

It is not a weakly prime, because it can be changed into another prime (1125017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562548 + 562549.

It is an arithmetic number, because the mean of its divisors is an integer number (562549).

2^1125097 is an apocalyptic number.

It is an amenable number.

1125097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1125097 is an equidigital number, since it uses as much as digits as its factorization.

1125097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 1125097 is about 1060.7058970327. The cubic root of 1125097 is about 104.0071802242.

The spelling of 1125097 in words is "one million, one hundred twenty-five thousand, ninety-seven".