40116070 has 16 divisors (see below), whose sum is σ = 72294768. Its totient is φ = 16027360.

The previous prime is 40116067. The next prime is 40116079. The reversal of 40116070 is 7061104.

It is a happy number.

40116070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40116079) 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, 9072 + ... + 12748.

It is an arithmetic number, because the mean of its divisors is an integer number (4518423).

Almost surely, 2^40116070 is an apocalyptic number.

40116070 is a deficient number, since it is larger than the sum of its proper divisors (32178698).

40116070 is a wasteful number, since it uses less digits than its factorization.

40116070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 40116070 is about 6333.7248124623. The cubic root of 40116070 is about 342.3256647357.

Adding to 40116070 its reverse (7061104), we get a palindrome (47177174).

It can be divided in two parts, 401 and 16070, that added together give a triangular number (16471 = T₁₈₁).

The spelling of 40116070 in words is "forty million, one hundred sixteen thousand, seventy".