71195141 has 8 divisors (see below), whose sum is σ = 73609344. Its totient is φ = 68806800.

The previous prime is 71195129. The next prime is 71195161. The reversal of 71195141 is 14159117.

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

It is a cyclic number.

It is not a de Polignac number, because 71195141 - 2⁶ = 71195077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71195101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785 + ... + 11958.

It is an arithmetic number, because the mean of its divisors is an integer number (9201168).

Almost surely, 2^71195141 is an apocalyptic number.

It is an amenable number.

71195141 is a deficient number, since it is larger than the sum of its proper divisors (2414203).

71195141 is a wasteful number, since it uses less digits than its factorization.

71195141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12931.

The product of its digits is 1260, while the sum is 29.

The square root of 71195141 is about 8437.7213156160. The cubic root of 71195141 is about 414.4607909760.

The spelling of 71195141 in words is "seventy-one million, one hundred ninety-five thousand, one hundred forty-one".