40195467 has 48 divisors (see below), whose sum is σ = 67461120. Its totient is φ = 23598432.

The previous prime is 40195459. The next prime is 40195471. The reversal of 40195467 is 76459104.

40195467 is a `hidden beast` number, since 4 + 0 + 195 + 467 = 666.

40195467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40195467 - 2³ = 40195459 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (40195427) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 104758 + ... + 105140.

It is an arithmetic number, because the mean of its divisors is an integer number (1405440).

Almost surely, 2^40195467 is an apocalyptic number.

40195467 is a deficient number, since it is larger than the sum of its proper divisors (27265653).

40195467 is a wasteful number, since it uses less digits than its factorization.

40195467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 40195467 is about 6339.9895110323. The cubic root of 40195467 is about 342.5513574930.

The spelling of 40195467 in words is "forty million, one hundred ninety-five thousand, four hundred sixty-seven".