41648401 has 2 divisors, whose sum is σ = 41648402. Its totient is φ = 41648400.

The previous prime is 41648357. The next prime is 41648413. The reversal of 41648401 is 10484614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36917776 + 4730625 = 6076^2 + 2175^2 .

It is a cyclic number.

It is not a de Polignac number, because 41648401 - 2⁹ = 41647889 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41648401.

It is not a weakly prime, because it can be changed into another prime (41648441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20824200 + 20824201.

It is an arithmetic number, because the mean of its divisors is an integer number (20824201).

Almost surely, 2^41648401 is an apocalyptic number.

It is an amenable number.

41648401 is a deficient number, since it is larger than the sum of its proper divisors (1).

41648401 is an equidigital number, since it uses as much as digits as its factorization.

41648401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 41648401 is about 6453.5572361295. The cubic root of 41648401 is about 346.6299709473.

The spelling of 41648401 in words is "forty-one million, six hundred forty-eight thousand, four hundred one".