71011104 has 24 divisors (see below), whose sum is σ = 186404400. Its totient is φ = 23670336.

The previous prime is 71011093. The next prime is 71011123. The reversal of 71011104 is 40111017.

It is a tau number, because it is divible by the number of its divisors (24).

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 3 ways as a sum of consecutive naturals, for example, 369754 + ... + 369945.

It is an arithmetic number, because the mean of its divisors is an integer number (7766850).

Almost surely, 2^71011104 is an apocalyptic number.

It is an amenable number.

71011104 is an abundant number, since it is smaller than the sum of its proper divisors (115393296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71011104 is a wasteful number, since it uses less digits than its factorization.

71011104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739712 (or 739704 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 15.

The square root of 71011104 is about 8426.8086485929. The cubic root of 71011104 is about 414.1033605026.

The spelling of 71011104 in words is "seventy-one million, eleven thousand, one hundred four".