40886668 has 12 divisors (see below), whose sum is σ = 71623552. Its totient is φ = 20422800.

The previous prime is 40886641. The next prime is 40886701. The reversal of 40886668 is 86668804.

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, 108 + ... + 9043.

Almost surely, 2^40886668 is an apocalyptic number.

It is an amenable number.

40886668 is a deficient number, since it is larger than the sum of its proper divisors (30736884).

40886668 is a wasteful number, since it uses less digits than its factorization.

40886668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10272 (or 10270 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 40886668 is about 6394.2683709710. The cubic root of 40886668 is about 344.5037126670.

The spelling of 40886668 in words is "forty million, eight hundred eighty-six thousand, six hundred sixty-eight".