1125701 has 2 divisors, whose sum is σ = 1125702. Its totient is φ = 1125700.

The previous prime is 1125679. The next prime is 1125713. The reversal of 1125701 is 1075211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1050625 + 75076 = 1025^2 + 274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1125701 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1125701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1125001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562850 + 562851.

It is an arithmetic number, because the mean of its divisors is an integer number (562851).

2^1125701 is an apocalyptic number.

It is an amenable number.

1125701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1125701 is an equidigital number, since it uses as much as digits as its factorization.

1125701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 1125701 is about 1060.9905748874. The cubic root of 1125701 is about 104.0257887230.

The spelling of 1125701 in words is "one million, one hundred twenty-five thousand, seven hundred one".