41981878 has 8 divisors (see below), whose sum is σ = 63561672. Its totient is φ = 20794656.

The previous prime is 41981861. The next prime is 41981911. The reversal of 41981878 is 87818914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97875 + ... + 98302.

It is an arithmetic number, because the mean of its divisors is an integer number (7945209).

Almost surely, 2^41981878 is an apocalyptic number.

41981878 is a deficient number, since it is larger than the sum of its proper divisors (21579794).

41981878 is a wasteful number, since it uses less digits than its factorization.

41981878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196286.

The product of its digits is 129024, while the sum is 46.

The square root of 41981878 is about 6479.3424049050. The cubic root of 41981878 is about 347.5526632053.

The spelling of 41981878 in words is "forty-one million, nine hundred eighty-one thousand, eight hundred seventy-eight".