1250201 has 2 divisors, whose sum is σ = 1250202. Its totient is φ = 1250200.

The previous prime is 1250189. The next prime is 1250203. The reversal of 1250201 is 1020521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 648025 + 602176 = 805^2 + 776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1250201 is a prime.

It is a Sophie Germain prime.

Together with 1250203, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1250203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625100 + 625101.

It is an arithmetic number, because the mean of its divisors is an integer number (625101).

2^1250201 is an apocalyptic number.

It is an amenable number.

1250201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250201 is an equidigital number, since it uses as much as digits as its factorization.

1250201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 1250201 is about 1118.1238750693. The cubic root of 1250201 is about 107.7275080771.

Adding to 1250201 its reverse (1020521), we get a palindrome (2270722).

The spelling of 1250201 in words is "one million, two hundred fifty thousand, two hundred one".