40032014 has 8 divisors (see below), whose sum is σ = 65506968. Its totient is φ = 18196360.

The previous prime is 40031987. The next prime is 40032023. The reversal of 40032014 is 41023004.

40032014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40032014.

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 3 ways as a sum of consecutive naturals, for example, 909797 + ... + 909840.

It is an arithmetic number, because the mean of its divisors is an integer number (8188371).

Almost surely, 2^40032014 is an apocalyptic number.

40032014 is a deficient number, since it is larger than the sum of its proper divisors (25474954).

40032014 is a wasteful number, since it uses less digits than its factorization.

40032014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819650.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 40032014 is about 6327.0857430574. The cubic root of 40032014 is about 342.0864036218.

Adding to 40032014 its reverse (41023004), we get a palindrome (81055018).

The spelling of 40032014 in words is "forty million, thirty-two thousand, fourteen".