41004432 has 120 divisors (see below), whose sum is σ = 138116160. Its totient is φ = 11093760.

The previous prime is 41004421. The next prime is 41004479. The reversal of 41004432 is 23440014.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18082 + ... + 20222.

It is an arithmetic number, because the mean of its divisors is an integer number (1150968).

Almost surely, 2^41004432 is an apocalyptic number.

41004432 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41004432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69058080).

41004432 is an abundant number, since it is smaller than the sum of its proper divisors (97111728).

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

41004432 is a wasteful number, since it uses less digits than its factorization.

41004432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181 (or 2172 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 41004432 is about 6403.4703091371. The cubic root of 41004432 is about 344.8341483864.

Adding to 41004432 its reverse (23440014), we get a palindrome (64444446).

The spelling of 41004432 in words is "forty-one million, four thousand, four hundred thirty-two".