1241307 has 12 divisors (see below), whose sum is σ = 1811160. Its totient is φ = 819168.

The previous prime is 1241291. The next prime is 1241321. The reversal of 1241307 is 7031421.

It is not a de Polignac number, because 1241307 - 2⁴ = 1241291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1241307.

It is not an unprimeable number, because it can be changed into a prime (1241347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319 + ... + 1607.

It is an arithmetic number, because the mean of its divisors is an integer number (150930).

2^1241307 is an apocalyptic number.

1241307 is a deficient number, since it is larger than the sum of its proper divisors (569853).

1241307 is a wasteful number, since it uses less digits than its factorization.

1241307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402 (or 1399 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 1241307 is about 1114.1395783294. The cubic root of 1241307 is about 107.4714400424.

Adding to 1241307 its reverse (7031421), we get a palindrome (8272728).

It can be divided in two parts, 124 and 1307, that added together give a triangular number (1431 = T₅₃).

The spelling of 1241307 in words is "one million, two hundred forty-one thousand, three hundred seven".