41775887 has 2 divisors, whose sum is σ = 41775888. Its totient is φ = 41775886.

The previous prime is 41775859. The next prime is 41775901. The reversal of 41775887 is 78857714.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41775887 - 2¹⁶ = 41710351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41775827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20887943 + 20887944.

It is an arithmetic number, because the mean of its divisors is an integer number (20887944).

Almost surely, 2^41775887 is an apocalyptic number.

41775887 is a deficient number, since it is larger than the sum of its proper divisors (1).

41775887 is an equidigital number, since it uses as much as digits as its factorization.

41775887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 439040, while the sum is 47.

The square root of 41775887 is about 6463.4268774389. The cubic root of 41775887 is about 346.9832894809.

The spelling of 41775887 in words is "forty-one million, seven hundred seventy-five thousand, eight hundred eighty-seven".