41189928 has 32 divisors (see below), whose sum is σ = 110896800. Its totient is φ = 12673728.

The previous prime is 41189927. The next prime is 41189933. The reversal of 41189928 is 82998114.

It is a super-2 number, since 2×41189928² = 3393220337290368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41189928.

It is not an unprimeable number, because it can be changed into a prime (41189923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65698 + ... + 66321.

It is an arithmetic number, because the mean of its divisors is an integer number (3465525).

Almost surely, 2^41189928 is an apocalyptic number.

It is an amenable number.

41189928 is an abundant number, since it is smaller than the sum of its proper divisors (69706872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41189928 is a wasteful number, since it uses less digits than its factorization.

41189928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132041 (or 132037 counting only the distinct ones).

The product of its digits is 41472, while the sum is 42.

The square root of 41189928 is about 6417.9379866122. The cubic root of 41189928 is about 345.3533535730.

The spelling of 41189928 in words is "forty-one million, one hundred eighty-nine thousand, nine hundred twenty-eight".