40465716 has 24 divisors (see below), whose sum is σ = 96972960. Its totient is φ = 13123872.

The previous prime is 40465697. The next prime is 40465721. The reversal of 40465716 is 61756404.

40465716 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 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 7 ways as a sum of consecutive naturals, for example, 45126 + ... + 46013.

It is an arithmetic number, because the mean of its divisors is an integer number (4040540).

Almost surely, 2^40465716 is an apocalyptic number.

It is an amenable number.

40465716 is an abundant number, since it is smaller than the sum of its proper divisors (56507244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40465716 is a wasteful number, since it uses less digits than its factorization.

40465716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91183 (or 91181 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 40465716 is about 6361.2668549590. The cubic root of 40465716 is about 343.3173432295.

The spelling of 40465716 in words is "forty million, four hundred sixty-five thousand, seven hundred sixteen".