40106166 has 8 divisors (see below), whose sum is σ = 80212344. Its totient is φ = 13368720.

The previous prime is 40106149. The next prime is 40106177. The reversal of 40106166 is 66160104.

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

40106166 is an admirable number.

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, 3342175 + ... + 3342186.

It is an arithmetic number, because the mean of its divisors is an integer number (10026543).

Almost surely, 2^40106166 is an apocalyptic number.

40106166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40106166 is a wasteful number, since it uses less digits than its factorization.

40106166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6684366.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 40106166 is about 6332.9429177911. The cubic root of 40106166 is about 342.2974908856.

The spelling of 40106166 in words is "forty million, one hundred six thousand, one hundred sixty-six".