40189195 has 8 divisors (see below), whose sum is σ = 48906720. Its totient is φ = 31698240.

The previous prime is 40189187. The next prime is 40189217. The reversal of 40189195 is 59198104.

40189195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40189195 - 2³ = 40189187 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 56250 + ... + 56959.

It is an arithmetic number, because the mean of its divisors is an integer number (6113340).

Almost surely, 2^40189195 is an apocalyptic number.

40189195 is a deficient number, since it is larger than the sum of its proper divisors (8717525).

40189195 is a wasteful number, since it uses less digits than its factorization.

40189195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113285.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 40189195 is about 6339.4948536930. The cubic root of 40189195 is about 342.5335396142.

The spelling of 40189195 in words is "forty million, one hundred eighty-nine thousand, one hundred ninety-five".