71029 has 8 divisors (see below), whose sum is σ = 82880. Its totient is φ = 59616.

The previous prime is 71023. The next prime is 71039. The reversal of 71029 is 92017.

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 71029 - 2⁵ = 70997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70997 and 71015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71023) 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, 442 + ... + 580.

It is an arithmetic number, because the mean of its divisors is an integer number (10360).

2⁷¹⁰²⁹ is an apocalyptic number.

It is an amenable number.

71029 is a deficient number, since it is larger than the sum of its proper divisors (11851).

71029 is a wasteful number, since it uses less digits than its factorization.

71029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 71029 is about 266.5126638642. The cubic root of 71029 is about 41.4138144599.

The spelling of 71029 in words is "seventy-one thousand, twenty-nine".