71148104 has 16 divisors (see below), whose sum is σ = 135394800. Its totient is φ = 35042832.

The previous prime is 71148097. The next prime is 71148109. The reversal of 71148104 is 40184117.

It is not an unprimeable number, because it can be changed into a prime (71148109) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 65834 + ... + 66905.

It is an arithmetic number, because the mean of its divisors is an integer number (8462175).

Almost surely, 2^71148104 is an apocalyptic number.

It is an amenable number.

71148104 is a deficient number, since it is larger than the sum of its proper divisors (64246696).

71148104 is a wasteful number, since it uses less digits than its factorization.

71148104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132812 (or 132808 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 71148104 is about 8434.9335504199. The cubic root of 71148104 is about 414.3694959484.

The spelling of 71148104 in words is "seventy-one million, one hundred forty-eight thousand, one hundred four".