40886328 has 64 divisors (see below), whose sum is σ = 122976000. Its totient is φ = 11066112.

The previous prime is 40886323. The next prime is 40886353. The reversal of 40886328 is 82368804.

40886328 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 (40886323) 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 15 ways as a sum of consecutive naturals, for example, 3213 + ... + 9596.

It is an arithmetic number, because the mean of its divisors is an integer number (1921500).

Almost surely, 2^40886328 is an apocalyptic number.

It is an amenable number.

40886328 is an abundant number, since it is smaller than the sum of its proper divisors (82089672).

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

40886328 is a wasteful number, since it uses less digits than its factorization.

40886328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12844 (or 12840 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 40886328 is about 6394.2417846059. The cubic root of 40886328 is about 344.5027577381.

It can be divided in two parts, 40886 and 328, that added together give a palindrome (41214).

The spelling of 40886328 in words is "forty million, eight hundred eighty-six thousand, three hundred twenty-eight".