1260241 has 4 divisors (see below), whose sum is σ = 1262500. Its totient is φ = 1257984.

The previous prime is 1260223. The next prime is 1260269. The reversal of 1260241 is 1420621.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 450241 + 810000 = 671^2 + 900^2 .

It is a cyclic number.

It is not a de Polignac number, because 1260241 - 2⁷ = 1260113 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260341) 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 in 3 ways as a sum of consecutive naturals, for example, 385 + ... + 1633.

It is an arithmetic number, because the mean of its divisors is an integer number (315625).

2^1260241 is an apocalyptic number.

It is an amenable number.

1260241 is a deficient number, since it is larger than the sum of its proper divisors (2259).

1260241 is a wasteful number, since it uses less digits than its factorization.

1260241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1260241 is about 1122.6045608316. The cubic root of 1260241 is about 108.0151156255.

Adding to 1260241 its reverse (1420621), we get a palindrome (2680862).

It can be divided in two parts, 126024 and 1, that added together give a square (126025 = 355²).

The spelling of 1260241 in words is "one million, two hundred sixty thousand, two hundred forty-one".