40195108 has 12 divisors (see below), whose sum is σ = 74043760. Its totient is φ = 19039752.

The previous prime is 40195093. The next prime is 40195139. The reversal of 40195108 is 80159104.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264366 + ... + 264517.

Almost surely, 2^40195108 is an apocalyptic number.

It is an amenable number.

40195108 is a deficient number, since it is larger than the sum of its proper divisors (33848652).

40195108 is a wasteful number, since it uses less digits than its factorization.

40195108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528906 (or 528904 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 40195108 is about 6339.9611986194. The cubic root of 40195108 is about 342.5503376740.

The spelling of 40195108 in words is "forty million, one hundred ninety-five thousand, one hundred eight".