41888947 has 2 divisors, whose sum is σ = 41888948. Its totient is φ = 41888946.

The previous prime is 41888929. The next prime is 41888971. The reversal of 41888947 is 74988814.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41888947 - 2¹¹ = 41886899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41888947.

It is not a weakly prime, because it can be changed into another prime (41888047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20944473 + 20944474.

It is an arithmetic number, because the mean of its divisors is an integer number (20944474).

Almost surely, 2^41888947 is an apocalyptic number.

41888947 is a deficient number, since it is larger than the sum of its proper divisors (1).

41888947 is an equidigital number, since it uses as much as digits as its factorization.

41888947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 516096, while the sum is 49.

The square root of 41888947 is about 6472.1671022927. The cubic root of 41888947 is about 347.2960264584.

The spelling of 41888947 in words is "forty-one million, eight hundred eighty-eight thousand, nine hundred forty-seven".