1504236241 has 2 divisors, whose sum is σ = 1504236242. Its totient is φ = 1504236240.

The previous prime is 1504236203. The next prime is 1504236247. The reversal of 1504236241 is 1426324051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1393902225 + 110334016 = 37335^2 + 10504^2 .

It is an emirp because it is prime and its reverse (1426324051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1504236241 - 2⁹ = 1504235729 is a prime.

It is not a weakly prime, because it can be changed into another prime (1504236247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 752118120 + 752118121.

It is an arithmetic number, because the mean of its divisors is an integer number (752118121).

Almost surely, 2^1504236241 is an apocalyptic number.

It is an amenable number.

1504236241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1504236241 is an equidigital number, since it uses as much as digits as its factorization.

1504236241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1504236241 is about 38784.4845395681. The cubic root of 1504236241 is about 1145.7908486651.

The spelling of 1504236241 in words is "one billion, five hundred four million, two hundred thirty-six thousand, two hundred forty-one".