40818982 has 8 divisors (see below), whose sum is σ = 61260696. Its totient is φ = 20398752.

The previous prime is 40818977. The next prime is 40819001. The reversal of 40818982 is 28981804.

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, 798 + ... + 9070.

It is an arithmetic number, because the mean of its divisors is an integer number (7657587).

Almost surely, 2^40818982 is an apocalyptic number.

40818982 is a deficient number, since it is larger than the sum of its proper divisors (20441714).

40818982 is a wasteful number, since it uses less digits than its factorization.

40818982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10742.

The product of its (nonzero) digits is 36864, while the sum is 40.

The square root of 40818982 is about 6388.9734699715. The cubic root of 40818982 is about 344.3135043129.

The spelling of 40818982 in words is "forty million, eight hundred eighteen thousand, nine hundred eighty-two".