40358875 has 8 divisors (see below), whose sum is σ = 50368032. Its totient is φ = 32287000.

The previous prime is 40358863. The next prime is 40358957. The reversal of 40358875 is 57885304.

It is not a de Polignac number, because 40358875 - 2²⁵ = 6804443 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161311 + ... + 161560.

It is an arithmetic number, because the mean of its divisors is an integer number (6296004).

Almost surely, 2^40358875 is an apocalyptic number.

40358875 is a deficient number, since it is larger than the sum of its proper divisors (10009157).

40358875 is an equidigital number, since it uses as much as digits as its factorization.

40358875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322886 (or 322876 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 40358875 is about 6352.8635275756. The cubic root of 40358875 is about 343.0149251043.

The spelling of 40358875 in words is "forty million, three hundred fifty-eight thousand, eight hundred seventy-five".