41566978 has 8 divisors (see below), whose sum is σ = 62763840. Its totient is φ = 20645700.

The previous prime is 41566961. The next prime is 41566991. The reversal of 41566978 is 87966514.

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

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, 68518 + ... + 69121.

It is an arithmetic number, because the mean of its divisors is an integer number (7845480).

Almost surely, 2^41566978 is an apocalyptic number.

41566978 is a deficient number, since it is larger than the sum of its proper divisors (21196862).

41566978 is a wasteful number, since it uses less digits than its factorization.

41566978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137792.

The product of its digits is 362880, while the sum is 46.

The square root of 41566978 is about 6447.2457685433. The cubic root of 41566978 is about 346.4039353417.

The spelling of 41566978 in words is "forty-one million, five hundred sixty-six thousand, nine hundred seventy-eight".