71104201 has 32 divisors (see below), whose sum is σ = 89187840. Its totient is φ = 55351296.

The previous prime is 71104193. The next prime is 71104237. The reversal of 71104201 is 10240117.

It is not a de Polignac number, because 71104201 - 2³ = 71104193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71108201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 452815 + ... + 452971.

It is an arithmetic number, because the mean of its divisors is an integer number (2787120).

Almost surely, 2^71104201 is an apocalyptic number.

It is an amenable number.

71104201 is a deficient number, since it is larger than the sum of its proper divisors (18083639).

71104201 is a wasteful number, since it uses less digits than its factorization.

71104201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 71104201 is about 8432.3306979743. The cubic root of 71104201 is about 414.2842474497.

Adding to 71104201 its reverse (10240117), we get a palindrome (81344318).

It can be divided in two parts, 7110 and 4201, that added together give a palindrome (11311).

The spelling of 71104201 in words is "seventy-one million, one hundred four thousand, two hundred one".