41486531 has 2 divisors, whose sum is σ = 41486532. Its totient is φ = 41486530.

The previous prime is 41486483. The next prime is 41486539. The reversal of 41486531 is 13568414.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41486531 is a prime.

It is a super-2 number, since 2×41486531² = 3442264508827922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41486539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20743265 + 20743266.

It is an arithmetic number, because the mean of its divisors is an integer number (20743266).

Almost surely, 2^41486531 is an apocalyptic number.

41486531 is a deficient number, since it is larger than the sum of its proper divisors (1).

41486531 is an equidigital number, since it uses as much as digits as its factorization.

41486531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

The square root of 41486531 is about 6441.0038813837. The cubic root of 41486531 is about 346.1803190985.

The spelling of 41486531 in words is "forty-one million, four hundred eighty-six thousand, five hundred thirty-one".