41881164 has 48 divisors (see below), whose sum is σ = 106837248. Its totient is φ = 12691008.

The previous prime is 41881157. The next prime is 41881181. The reversal of 41881164 is 46118814.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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, 8449 + ... + 12455.

It is an arithmetic number, because the mean of its divisors is an integer number (2225776).

Almost surely, 2^41881164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41881164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53418624).

41881164 is an abundant number, since it is smaller than the sum of its proper divisors (64956084).

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

41881164 is a wasteful number, since it uses less digits than its factorization.

41881164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094 (or 4092 counting only the distinct ones).

The product of its digits is 6144, while the sum is 33.

The square root of 41881164 is about 6471.5658074379. The cubic root of 41881164 is about 347.2745158326.

Adding to 41881164 its reverse (46118814), we get a palindrome (87999978).

The spelling of 41881164 in words is "forty-one million, eight hundred eighty-one thousand, one hundred sixty-four".