1241276227 has 6 divisors (see below), whose sum is σ = 1270816332. Its totient is φ = 1212407532.

The previous prime is 1241276191. The next prime is 1241276249. The reversal of 1241276227 is 7226721421.

It is a de Polignac number, because none of the positive numbers 2^k-1241276227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1241276192 and 1241276201.

It is not an unprimeable number, because it can be changed into a prime (1241276287) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333813 + ... + 337510.

It is an arithmetic number, because the mean of its divisors is an integer number (211802722).

Almost surely, 2^1241276227 is an apocalyptic number.

1241276227 is a deficient number, since it is larger than the sum of its proper divisors (29540105).

1241276227 is an frugal number, since it uses more digits than its factorization.

1241276227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671409 (or 671366 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 1241276227 is about 35231.7502687562. The cubic root of 1241276227 is about 1074.7055193387.

Adding to 1241276227 its reverse (7226721421), we get a palindrome (8467997648).

The spelling of 1241276227 in words is "one billion, two hundred forty-one million, two hundred seventy-six thousand, two hundred twenty-seven".