71795875 has 8 divisors (see below), whose sum is σ = 89601408. Its totient is φ = 57436600.

The previous prime is 71795869. The next prime is 71795881. The reversal of 71795875 is 57859717.

It is an interprime number because it is at equal distance from previous prime (71795869) and next prime (71795881).

It is a de Polignac number, because none of the positive numbers 2^k-71795875 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287059 + ... + 287308.

It is an arithmetic number, because the mean of its divisors is an integer number (11200176).

Almost surely, 2^71795875 is an apocalyptic number.

71795875 is a deficient number, since it is larger than the sum of its proper divisors (17805533).

71795875 is an equidigital number, since it uses as much as digits as its factorization.

71795875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574382 (or 574372 counting only the distinct ones).

The product of its digits is 617400, while the sum is 49.

The square root of 71795875 is about 8473.2446559745. The cubic root of 71795875 is about 415.6232470199.

The spelling of 71795875 in words is "seventy-one million, seven hundred ninety-five thousand, eight hundred seventy-five".