41261587 has 2 divisors, whose sum is σ = 41261588. Its totient is φ = 41261586.

The previous prime is 41261573. The next prime is 41261599. The reversal of 41261587 is 78516214.

41261587 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 is a cyclic number.

It is not a de Polignac number, because 41261587 - 2⁷ = 41261459 is a prime.

It is not a weakly prime, because it can be changed into another prime (41261537) 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, 20630793 + 20630794.

It is an arithmetic number, because the mean of its divisors is an integer number (20630794).

Almost surely, 2^41261587 is an apocalyptic number.

41261587 is a deficient number, since it is larger than the sum of its proper divisors (1).

41261587 is an equidigital number, since it uses as much as digits as its factorization.

41261587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 34.

The square root of 41261587 is about 6423.5182727225. The cubic root of 41261587 is about 345.5535104209.

The spelling of 41261587 in words is "forty-one million, two hundred sixty-one thousand, five hundred eighty-seven".