71041134 has 16 divisors (see below), whose sum is σ = 142168320. Its totient is φ = 23666040.

The previous prime is 71041129. The next prime is 71041141. The reversal of 71041134 is 43114017.

It is a self number, because there is not a number n which added to its sum of digits gives 71041134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13179 + ... + 17769.

It is an arithmetic number, because the mean of its divisors is an integer number (8885520).

Almost surely, 2^71041134 is an apocalyptic number.

71041134 is an abundant number, since it is smaller than the sum of its proper divisors (71127186).

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

71041134 is a wasteful number, since it uses less digits than its factorization.

71041134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7175.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 71041134 is about 8428.5902735867. The cubic root of 71041134 is about 414.1617258881.

The spelling of 71041134 in words is "seventy-one million, forty-one thousand, one hundred thirty-four".