39552241 has 2 divisors, whose sum is σ = 39552242. Its totient is φ = 39552240.

The previous prime is 39552211. The next prime is 39552263. The reversal of 39552241 is 14225593.

39552241 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., 29811600 + 9740641 = 5460^2 + 3121^2 .

It is a cyclic number.

It is not a de Polignac number, because 39552241 - 2⁵ = 39552209 is a prime.

It is not a weakly prime, because it can be changed into another prime (39552211) 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, 19776120 + 19776121.

It is an arithmetic number, because the mean of its divisors is an integer number (19776121).

Almost surely, 2^39552241 is an apocalyptic number.

It is an amenable number.

39552241 is a deficient number, since it is larger than the sum of its proper divisors (1).

39552241 is an equidigital number, since it uses as much as digits as its factorization.

39552241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 31.

The square root of 39552241 is about 6289.0572425444. The cubic root of 39552241 is about 340.7143027754.

It can be divided in two parts, 39552 and 241, that added together give a palindrome (39793).

The spelling of 39552241 in words is "thirty-nine million, five hundred fifty-two thousand, two hundred forty-one".