40814168 has 8 divisors (see below), whose sum is σ = 76526580. Its totient is φ = 20407080.

The previous prime is 40814159. The next prime is 40814183. The reversal of 40814168 is 86141804.

40814168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550878 + ... + 2550893.

Almost surely, 2^40814168 is an apocalyptic number.

It is an amenable number.

40814168 is a deficient number, since it is larger than the sum of its proper divisors (35712412).

40814168 is a wasteful number, since it uses less digits than its factorization.

40814168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101777 (or 5101773 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 40814168 is about 6388.5967160246. The cubic root of 40814168 is about 344.2999682055.

The spelling of 40814168 in words is "forty million, eight hundred fourteen thousand, one hundred sixty-eight".