40533160 has 16 divisors (see below), whose sum is σ = 91199700. Its totient is φ = 16213248.

The previous prime is 40533139. The next prime is 40533173. The reversal of 40533160 is 6133504.

40533160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35307364 + 5225796 = 5942^2 + 2286^2 .

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 3 ways as a sum of consecutive naturals, for example, 506625 + ... + 506704.

Almost surely, 2^40533160 is an apocalyptic number.

40533160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40533160 is an abundant number, since it is smaller than the sum of its proper divisors (50666540).

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

40533160 is a wasteful number, since it uses less digits than its factorization.

40533160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013340 (or 1013336 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 40533160 is about 6366.5657932672. The cubic root of 40533160 is about 343.5079724431.

Adding to 40533160 its reverse (6133504), we get a palindrome (46666664).

The spelling of 40533160 in words is "forty million, five hundred thirty-three thousand, one hundred sixty".