40711136 has 12 divisors (see below), whose sum is σ = 80150112. Its totient is φ = 20355552.

The previous prime is 40711133. The next prime is 40711147. The reversal of 40711136 is 63111704.

40711136 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 (40711133) 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 as a sum of consecutive naturals, namely, 636080 + ... + 636143.

It is an arithmetic number, because the mean of its divisors is an integer number (6679176).

Almost surely, 2^40711136 is an apocalyptic number.

It is an amenable number.

40711136 is a deficient number, since it is larger than the sum of its proper divisors (39438976).

40711136 is a wasteful number, since it uses less digits than its factorization.

40711136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272233 (or 1272225 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 40711136 is about 6380.5278778484. The cubic root of 40711136 is about 344.0100051173.

The spelling of 40711136 in words is "forty million, seven hundred eleven thousand, one hundred thirty-six".