40275108 has 36 divisors (see below), whose sum is σ = 107796780. Its totient is φ = 12635136.

The previous prime is 40275097. The next prime is 40275127. The reversal of 40275108 is 80157204.

It can be written as a sum of positive squares in 2 ways, for example, as 35426304 + 4848804 = 5952^2 + 2202^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32293 + ... + 33516.

It is an arithmetic number, because the mean of its divisors is an integer number (2994355).

Almost surely, 2^40275108 is an apocalyptic number.

It is an amenable number.

40275108 is an abundant number, since it is smaller than the sum of its proper divisors (67521672).

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

40275108 is a wasteful number, since it uses less digits than its factorization.

40275108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65836 (or 65831 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 40275108 is about 6346.2672493364. The cubic root of 40275108 is about 342.7774454638. Note that the first 3 decimals are identical.

The spelling of 40275108 in words is "forty million, two hundred seventy-five thousand, one hundred eight".