71024113 has 8 divisors (see below), whose sum is σ = 75316608. Its totient is φ = 66744384.

The previous prime is 71024101. The next prime is 71024117. The reversal of 71024113 is 31142017.

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 71024113 - 2²⁵ = 37469681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71024117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9820 + ... + 15442.

It is an arithmetic number, because the mean of its divisors is an integer number (9414576).

Almost surely, 2^71024113 is an apocalyptic number.

It is an amenable number.

71024113 is a deficient number, since it is larger than the sum of its proper divisors (4292495).

71024113 is a wasteful number, since it uses less digits than its factorization.

71024113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6383.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 71024113 is about 8427.5804950175. The cubic root of 71024113 is about 414.1286464151.

It can be divided in two parts, 7 and 1024113, that multiplied together give a triangular number (7168791 = T₃₇₈₆).

The spelling of 71024113 in words is "seventy-one million, twenty-four thousand, one hundred thirteen".