40944614 has 16 divisors (see below), whose sum is σ = 64751616. Its totient is φ = 19389000.

The previous prime is 40944613. The next prime is 40944641. The reversal of 40944614 is 41644904.

40944614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40944614² = 3352922831217992, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40944611) 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, 4112 + ... + 9939.

It is an arithmetic number, because the mean of its divisors is an integer number (4046976).

Almost surely, 2^40944614 is an apocalyptic number.

40944614 is a deficient number, since it is larger than the sum of its proper divisors (23807002).

40944614 is a wasteful number, since it uses less digits than its factorization.

40944614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14131.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 40944614 is about 6398.7978558476. The cubic root of 40944614 is about 344.6663833692. Note that the first 3 decimals are identical.

The spelling of 40944614 in words is "forty million, nine hundred forty-four thousand, six hundred fourteen".