40055514 has 8 divisors (see below), whose sum is σ = 80111040. Its totient is φ = 13351836.

The previous prime is 40055507. The next prime is 40055539. The reversal of 40055514 is 41555004.

40055514 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.

40055514 is an admirable 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, 3337954 + ... + 3337965.

It is an arithmetic number, because the mean of its divisors is an integer number (10013880).

Almost surely, 2^40055514 is an apocalyptic number.

40055514 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.

40055514 is a wasteful number, since it uses less digits than its factorization.

40055514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6675924.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 40055514 is about 6328.9425657056. The cubic root of 40055514 is about 342.1533288744.

The spelling of 40055514 in words is "forty million, fifty-five thousand, five hundred fourteen".