1224027841 has 2 divisors, whose sum is σ = 1224027842. Its totient is φ = 1224027840.

The previous prime is 1224027803. The next prime is 1224027877. The reversal of 1224027841 is 1487204221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1119906225 + 104121616 = 33465^2 + 10204^2 .

It is a cyclic number.

It is not a de Polignac number, because 1224027841 - 2²³ = 1215639233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1224027881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612013920 + 612013921.

It is an arithmetic number, because the mean of its divisors is an integer number (612013921).

Almost surely, 2^1224027841 is an apocalyptic number.

It is an amenable number.

1224027841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1224027841 is an equidigital number, since it uses as much as digits as its factorization.

1224027841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 1224027841 is about 34986.1092578183. The cubic root of 1224027841 is about 1069.7043585930.

The spelling of 1224027841 in words is "one billion, two hundred twenty-four million, twenty-seven thousand, eight hundred forty-one".