71104604 has 6 divisors (see below), whose sum is σ = 124433064. Its totient is φ = 35552300.

The previous prime is 71104597. The next prime is 71104613. The reversal of 71104604 is 40640117.

It is a self number, because there is not a number n which added to its sum of digits gives 71104604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8888072 + ... + 8888079.

It is an arithmetic number, because the mean of its divisors is an integer number (20738844).

Almost surely, 2^71104604 is an apocalyptic number.

It is an amenable number.

71104604 is a deficient number, since it is larger than the sum of its proper divisors (53328460).

71104604 is a wasteful number, since it uses less digits than its factorization.

71104604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17776155 (or 17776153 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 71104604 is about 8432.3545940621. The cubic root of 71104604 is about 414.2850301331.

The spelling of 71104604 in words is "seventy-one million, one hundred four thousand, six hundred four".