40607616 has 64 divisors (see below), whose sum is σ = 123281280. Its totient is φ = 11601408.

The previous prime is 40607603. The next prime is 40607621. The reversal of 40607616 is 61670604.

40607616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

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, 4866 + ... + 10241.

It is an arithmetic number, because the mean of its divisors is an integer number (1926270).

Almost surely, 2^40607616 is an apocalyptic number.

It is an amenable number.

40607616 is an abundant number, since it is smaller than the sum of its proper divisors (82673664).

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

40607616 is a wasteful number, since it uses less digits than its factorization.

40607616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15131 (or 15119 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 40607616 is about 6372.4105329145. The cubic root of 40607616 is about 343.7181755221.

The spelling of 40607616 in words is "forty million, six hundred seven thousand, six hundred sixteen".