40366214 has 16 divisors (see below), whose sum is σ = 69285408. Its totient is φ = 17278272.

The previous prime is 40366171. The next prime is 40366243. The reversal of 40366214 is 41266304.

40366214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 in 7 ways as a sum of consecutive naturals, for example, 15794 + ... + 18170.

It is an arithmetic number, because the mean of its divisors is an integer number (4330338).

Almost surely, 2^40366214 is an apocalyptic number.

40366214 is a deficient number, since it is larger than the sum of its proper divisors (28919194).

40366214 is a wasteful number, since it uses less digits than its factorization.

40366214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3599.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 40366214 is about 6353.4411148605. The cubic root of 40366214 is about 343.0357155249.

The spelling of 40366214 in words is "forty million, three hundred sixty-six thousand, two hundred fourteen".