1252411 has 2 divisors, whose sum is σ = 1252412. Its totient is φ = 1252410.

The previous prime is 1252403. The next prime is 1252421. The reversal of 1252411 is 1142521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1252411 - 2³ = 1252403 is a prime.

It is not a weakly prime, because it can be changed into another prime (1252421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626205 + 626206.

It is an arithmetic number, because the mean of its divisors is an integer number (626206).

2^1252411 is an apocalyptic number.

1252411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1252411 is an equidigital number, since it uses as much as digits as its factorization.

1252411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80, while the sum is 16.

The square root of 1252411 is about 1119.1117013060. Note that the first 3 decimals coincide. The cubic root of 1252411 is about 107.7909479149.

Adding to 1252411 its reverse (1142521), we get a palindrome (2394932).

The spelling of 1252411 in words is "one million, two hundred fifty-two thousand, four hundred eleven".