41627749 has 2 divisors, whose sum is σ = 41627750. Its totient is φ = 41627748.

The previous prime is 41627711. The next prime is 41627767. The reversal of 41627749 is 94772614.

41627749 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., 39125025 + 2502724 = 6255^2 + 1582^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41627749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41627149) 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, 20813874 + 20813875.

It is an arithmetic number, because the mean of its divisors is an integer number (20813875).

Almost surely, 2^41627749 is an apocalyptic number.

It is an amenable number.

41627749 is a deficient number, since it is larger than the sum of its proper divisors (1).

41627749 is an equidigital number, since it uses as much as digits as its factorization.

41627749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 40.

The square root of 41627749 is about 6451.9569899372. The cubic root of 41627749 is about 346.5726675411.

It can be divided in two parts, 4162 and 7749, that added together give a palindrome (11911).

The spelling of 41627749 in words is "forty-one million, six hundred twenty-seven thousand, seven hundred forty-nine".