239086055 has 8 divisors (see below), whose sum is σ = 308972832. Its totient is φ = 176555808.

The previous prime is 239086049. The next prime is 239086069. The reversal of 239086055 is 550680932.

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

It is not a de Polignac number, because 239086055 - 2⁶ = 239085991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1839059 + ... + 1839188.

It is an arithmetic number, because the mean of its divisors is an integer number (38621604).

Almost surely, 2^239086055 is an apocalyptic number.

239086055 is a deficient number, since it is larger than the sum of its proper divisors (69886777).

239086055 is a wasteful number, since it uses less digits than its factorization.

239086055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678265.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 239086055 is about 15462.4078008569. The cubic root of 239086055 is about 620.6566533963.

The spelling of 239086055 in words is "two hundred thirty-nine million, eighty-six thousand, fifty-five".