36511441 has 2 divisors, whose sum is σ = 36511442. Its totient is φ = 36511440.

The previous prime is 36511421. The next prime is 36511457. The reversal of 36511441 is 14411563.

36511441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27867841 + 8643600 = 5279^2 + 2940^2 .

It is a cyclic number.

It is not a de Polignac number, because 36511441 - 2¹³ = 36503249 is a prime.

It is not a weakly prime, because it can be changed into another prime (36511411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18255720 + 18255721.

It is an arithmetic number, because the mean of its divisors is an integer number (18255721).

Almost surely, 2^36511441 is an apocalyptic number.

It is an amenable number.

36511441 is a deficient number, since it is larger than the sum of its proper divisors (1).

36511441 is an equidigital number, since it uses as much as digits as its factorization.

36511441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 25.

The square root of 36511441 is about 6042.4697765070. The cubic root of 36511441 is about 331.7490270732.

The spelling of 36511441 in words is "thirty-six million, five hundred eleven thousand, four hundred forty-one".