41642933 has 2 divisors, whose sum is σ = 41642934. Its totient is φ = 41642932.

The previous prime is 41642917. The next prime is 41642941. The reversal of 41642933 is 33924614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39025009 + 2617924 = 6247^2 + 1618^2 .

It is a cyclic number.

It is not a de Polignac number, because 41642933 - 2⁴ = 41642917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41642933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41642983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20821466 + 20821467.

It is an arithmetic number, because the mean of its divisors is an integer number (20821467).

Almost surely, 2^41642933 is an apocalyptic number.

It is an amenable number.

41642933 is a deficient number, since it is larger than the sum of its proper divisors (1).

41642933 is an equidigital number, since it uses as much as digits as its factorization.

41642933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 32.

The square root of 41642933 is about 6453.1335798974. The cubic root of 41642933 is about 346.6148006519.

The spelling of 41642933 in words is "forty-one million, six hundred forty-two thousand, nine hundred thirty-three".