71334475 has 12 divisors (see below), whose sum is σ = 88727704. Its totient is φ = 56891520.

The previous prime is 71334469. The next prime is 71334491. The reversal of 71334475 is 57443317.

It is not a de Polignac number, because 71334475 - 2⁵ = 71334443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 71334475.

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 11 ways as a sum of consecutive naturals, for example, 4192 + ... + 12658.

Almost surely, 2^71334475 is an apocalyptic number.

71334475 is a deficient number, since it is larger than the sum of its proper divisors (17393229).

71334475 is a wasteful number, since it uses less digits than its factorization.

71334475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8814 (or 8809 counting only the distinct ones).

The product of its digits is 35280, while the sum is 34.

The square root of 71334475 is about 8445.9738929267. The cubic root of 71334475 is about 414.7309912889.

The spelling of 71334475 in words is "seventy-one million, three hundred thirty-four thousand, four hundred seventy-five".