41980933 has 2 divisors, whose sum is σ = 41980934. Its totient is φ = 41980932.

The previous prime is 41980931. The next prime is 41980979. The reversal of 41980933 is 33908914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40934404 + 1046529 = 6398^2 + 1023^2 .

It is a cyclic number.

It is not a de Polignac number, because 41980933 - 2¹ = 41980931 is a prime.

Together with 41980931, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 41980892 and 41980901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41980931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20990466 + 20990467.

It is an arithmetic number, because the mean of its divisors is an integer number (20990467).

Almost surely, 2^41980933 is an apocalyptic number.

It is an amenable number.

41980933 is a deficient number, since it is larger than the sum of its proper divisors (1).

41980933 is an equidigital number, since it uses as much as digits as its factorization.

41980933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 41980933 is about 6479.2694804276. The cubic root of 41980933 is about 347.5500554156.

The spelling of 41980933 in words is "forty-one million, nine hundred eighty thousand, nine hundred thirty-three".