71241134 has 8 divisors (see below), whose sum is σ = 106902120. Its totient is φ = 35607096.

The previous prime is 71241119. The next prime is 71241161. The reversal of 71241134 is 43114217.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2297 + ... + 12155.

It is an arithmetic number, because the mean of its divisors is an integer number (13362765).

Almost surely, 2^71241134 is an apocalyptic number.

71241134 is a deficient number, since it is larger than the sum of its proper divisors (35660986).

71241134 is a wasteful number, since it uses less digits than its factorization.

71241134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13474.

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

The square root of 71241134 is about 8440.4463152134. The cubic root of 71241134 is about 414.5500208099.

The spelling of 71241134 in words is "seventy-one million, two hundred forty-one thousand, one hundred thirty-four".