40093214 has 16 divisors (see below), whose sum is σ = 69897600. Its totient is φ = 16891224.

The previous prime is 40093189. The next prime is 40093217. The reversal of 40093214 is 41239004.

40093214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40093214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40093217) by changing a digit.

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, 23444 + ... + 25095.

It is an arithmetic number, because the mean of its divisors is an integer number (4368600).

Almost surely, 2^40093214 is an apocalyptic number.

40093214 is a deficient number, since it is larger than the sum of its proper divisors (29804386).

40093214 is a wasteful number, since it uses less digits than its factorization.

40093214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48607.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 40093214 is about 6331.9202458654. The cubic root of 40093214 is about 342.2606394080.

The spelling of 40093214 in words is "forty million, ninety-three thousand, two hundred fourteen".