71461163 has 8 divisors (see below), whose sum is σ = 72425760. Its totient is φ = 70502400.

The previous prime is 71461123. The next prime is 71461199. The reversal of 71461163 is 36116417.

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 71461163 - 2²⁴ = 54683947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71461123) 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, 26738 + ... + 29288.

It is an arithmetic number, because the mean of its divisors is an integer number (9053220).

Almost surely, 2^71461163 is an apocalyptic number.

71461163 is a deficient number, since it is larger than the sum of its proper divisors (964597).

71461163 is a wasteful number, since it uses less digits than its factorization.

71461163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917.

The product of its digits is 3024, while the sum is 29.

The square root of 71461163 is about 8453.4704707593. The cubic root of 71461163 is about 414.9763629059.

The spelling of 71461163 in words is "seventy-one million, four hundred sixty-one thousand, one hundred sixty-three".