35441521 has 2 divisors, whose sum is σ = 35441522. Its totient is φ = 35441520.

The previous prime is 35441513. The next prime is 35441543. The reversal of 35441521 is 12514453.

It is a happy number.

35441521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17969121 + 17472400 = 4239^2 + 4180^2 .

It is a cyclic number.

It is not a de Polignac number, because 35441521 - 2³ = 35441513 is a prime.

It is a super-2 number, since 2×35441521² = 2512202821586882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35441501) 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, 17720760 + 17720761.

It is an arithmetic number, because the mean of its divisors is an integer number (17720761).

Almost surely, 2^35441521 is an apocalyptic number.

It is an amenable number.

35441521 is a deficient number, since it is larger than the sum of its proper divisors (1).

35441521 is an equidigital number, since it uses as much as digits as its factorization.

35441521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2400, while the sum is 25.

The square root of 35441521 is about 5953.2781725701. The cubic root of 35441521 is about 328.4763583349.

Adding to 35441521 its reverse (12514453), we get a palindrome (47955974).

The spelling of 35441521 in words is "thirty-five million, four hundred forty-one thousand, five hundred twenty-one".