41188949 has 2 divisors, whose sum is σ = 41188950. Its totient is φ = 41188948.

The previous prime is 41188921. The next prime is 41188951. The reversal of 41188949 is 94988114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30580900 + 10608049 = 5530^2 + 3257^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41188949 is a prime.

Together with 41188951, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41188249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20594474 + 20594475.

It is an arithmetic number, because the mean of its divisors is an integer number (20594475).

Almost surely, 2^41188949 is an apocalyptic number.

It is an amenable number.

41188949 is a deficient number, since it is larger than the sum of its proper divisors (1).

41188949 is an equidigital number, since it uses as much as digits as its factorization.

41188949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 44.

The square root of 41188949 is about 6417.8617155560. The cubic root of 41188949 is about 345.3506174380.

The spelling of 41188949 in words is "forty-one million, one hundred eighty-eight thousand, nine hundred forty-nine".