41948181 has 48 divisors (see below), whose sum is σ = 72072000. Its totient is φ = 23224320.

The previous prime is 41948161. The next prime is 41948189. The reversal of 41948181 is 18184914.

It is a de Polignac number, because none of the positive numbers 2^k-41948181 is a prime.

It is a super-2 number, since 2×41948181² = 3519299778417522, which contains 22 as substring.

41948181 is a modest number, since divided by 8181 gives 4194 as remainder.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41948189) 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 in 47 ways as a sum of consecutive naturals, for example, 54165 + ... + 54933.

It is an arithmetic number, because the mean of its divisors is an integer number (1501500).

Almost surely, 2^41948181 is an apocalyptic number.

It is an amenable number.

41948181 is a deficient number, since it is larger than the sum of its proper divisors (30123819).

41948181 is a wasteful number, since it uses less digits than its factorization.

41948181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834 (or 831 counting only the distinct ones).

The product of its digits is 9216, while the sum is 36.

The square root of 41948181 is about 6476.7415418558. The cubic root of 41948181 is about 347.4596499222.

The spelling of 41948181 in words is "forty-one million, nine hundred forty-eight thousand, one hundred eighty-one".