41982151 has 2 divisors, whose sum is σ = 41982152. Its totient is φ = 41982150.

The previous prime is 41982137. The next prime is 41982167. The reversal of 41982151 is 15128914.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41982151 - 2¹⁹ = 41457863 is a prime.

It is equal to p_2546617 and since 41982151 and 2546617 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41982121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20991075 + 20991076.

It is an arithmetic number, because the mean of its divisors is an integer number (20991076).

Almost surely, 2^41982151 is an apocalyptic number.

41982151 is a deficient number, since it is larger than the sum of its proper divisors (1).

41982151 is an equidigital number, since it uses as much as digits as its factorization.

41982151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 31.

The square root of 41982151 is about 6479.3634718234. The cubic root of 41982151 is about 347.5534165595.

The spelling of 41982151 in words is "forty-one million, nine hundred eighty-two thousand, one hundred fifty-one".