71375141 has 8 divisors (see below), whose sum is σ = 76211520. Its totient is φ = 66683232.

The previous prime is 71375111. The next prime is 71375149. The reversal of 71375141 is 14157317.

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 71375141 - 2¹⁴ = 71358757 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 (71375149) 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, 35096 + ... + 37073.

It is an arithmetic number, because the mean of its divisors is an integer number (9526440).

Almost surely, 2^71375141 is an apocalyptic number.

It is an amenable number.

71375141 is a deficient number, since it is larger than the sum of its proper divisors (4836379).

71375141 is a wasteful number, since it uses less digits than its factorization.

71375141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72235.

The product of its digits is 2940, while the sum is 29.

The square root of 71375141 is about 8448.3809691562. The cubic root of 71375141 is about 414.8097855729.

The spelling of 71375141 in words is "seventy-one million, three hundred seventy-five thousand, one hundred forty-one".