40041084 has 48 divisors (see below), whose sum is σ = 97002752. Its totient is φ = 12845952.

The previous prime is 40041073. The next prime is 40041097. The reversal of 40041084 is 48014004.

It is a self number, because there is not a number n which added to its sum of digits gives 40041084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37137 + ... + 38199.

Almost surely, 2^40041084 is an apocalyptic number.

It is an amenable number.

40041084 is an abundant number, since it is smaller than the sum of its proper divisors (56961668).

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

40041084 is a wasteful number, since it uses less digits than its factorization.

40041084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186 (or 1184 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 40041084 is about 6327.8024621507. The cubic root of 40041084 is about 342.1122370242.

Adding to 40041084 its reverse (48014004), we get a palindrome (88055088).

The spelling of 40041084 in words is "forty million, forty-one thousand, eighty-four".