40107074 has 16 divisors (see below), whose sum is σ = 70219008. Its totient is φ = 16822752.

The previous prime is 40107059. The next prime is 40107077. The reversal of 40107074 is 47070104.

40107074 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 not an unprimeable number, because it can be changed into a prime (40107077) 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, 29819 + ... + 31134.

It is an arithmetic number, because the mean of its divisors is an integer number (4388688).

Almost surely, 2^40107074 is an apocalyptic number.

40107074 is a deficient number, since it is larger than the sum of its proper divisors (30111934).

40107074 is a wasteful number, since it uses less digits than its factorization.

40107074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61009.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 40107074 is about 6333.0146060151. The cubic root of 40107074 is about 342.3000740609.

Adding to 40107074 its reverse (47070104), we get a palindrome (87177178).

The spelling of 40107074 in words is "forty million, one hundred seven thousand, seventy-four".