41522401 has 2 divisors, whose sum is σ = 41522402. Its totient is φ = 41522400.

The previous prime is 41522387. The next prime is 41522417. The reversal of 41522401 is 10422514.

41522401 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., 40259025 + 1263376 = 6345^2 + 1124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41522401 is a prime.

It is equal to p_2520523 and since 41522401 and 2520523 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (41522431) 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, 20761200 + 20761201.

It is an arithmetic number, because the mean of its divisors is an integer number (20761201).

Almost surely, 2^41522401 is an apocalyptic number.

It is an amenable number.

41522401 is a deficient number, since it is larger than the sum of its proper divisors (1).

41522401 is an equidigital number, since it uses as much as digits as its factorization.

41522401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 41522401 is about 6443.7877835944. The cubic root of 41522401 is about 346.2800615986.

Adding to 41522401 its reverse (10422514), we get a palindrome (51944915).

The spelling of 41522401 in words is "forty-one million, five hundred twenty-two thousand, four hundred one".