239055071 has 8 divisors (see below), whose sum is σ = 256585824. Its totient is φ = 221909760.

The previous prime is 239055059. The next prime is 239055073. The reversal of 239055071 is 170550932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-239055071 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 (239055073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95075 + ... + 97556.

It is an arithmetic number, because the mean of its divisors is an integer number (32073228).

Almost surely, 2^239055071 is an apocalyptic number.

239055071 is a deficient number, since it is larger than the sum of its proper divisors (17530753).

239055071 is a wasteful number, since it uses less digits than its factorization.

239055071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192721.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 239055071 is about 15461.4058545787. The cubic root of 239055071 is about 620.6298412142.

The spelling of 239055071 in words is "two hundred thirty-nine million, fifty-five thousand, seventy-one".