41945838 has 32 divisors (see below), whose sum is σ = 92206080. Its totient is φ = 12615360.

The previous prime is 41945801. The next prime is 41945887. The reversal of 41945838 is 83854914.

It is a self number, because there is not a number n which added to its sum of digits gives 41945838.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6723 + ... + 11361.

It is an arithmetic number, because the mean of its divisors is an integer number (2881440).

Almost surely, 2^41945838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41945838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46103040).

41945838 is an abundant number, since it is smaller than the sum of its proper divisors (50260242).

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

41945838 is a wasteful number, since it uses less digits than its factorization.

41945838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4792.

The product of its digits is 138240, while the sum is 42.

The square root of 41945838 is about 6476.5606613387. The cubic root of 41945838 is about 347.4531807253.

The spelling of 41945838 in words is "forty-one million, nine hundred forty-five thousand, eight hundred thirty-eight".