71441067 has 8 divisors (see below), whose sum is σ = 95754240. Its totient is φ = 47377640.

The previous prime is 71441047. The next prime is 71441077. The reversal of 71441067 is 76014417.

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 71441067 - 2¹⁰ = 71440043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (71441047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61767 + ... + 62912.

It is an arithmetic number, because the mean of its divisors is an integer number (11969280).

Almost surely, 2^71441067 is an apocalyptic number.

71441067 is a deficient number, since it is larger than the sum of its proper divisors (24313173).

71441067 is a wasteful number, since it uses less digits than its factorization.

71441067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124873.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 71441067 is about 8452.2817629324. The cubic root of 71441067 is about 414.9374599714.

The spelling of 71441067 in words is "seventy-one million, four hundred forty-one thousand, sixty-seven".