239025655 has 16 divisors (see below), whose sum is σ = 323002368. Its totient is φ = 168228000.

The previous prime is 239025629. The next prime is 239025659. The reversal of 239025655 is 556520932.

It is not a de Polignac number, because 239025655 - 2¹¹ = 239023607 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 (239025659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68391 + ... + 71800.

It is an arithmetic number, because the mean of its divisors is an integer number (20187648).

Almost surely, 2^239025655 is an apocalyptic number.

239025655 is a deficient number, since it is larger than the sum of its proper divisors (83976713).

239025655 is a wasteful number, since it uses less digits than its factorization.

239025655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140238.

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 239025655 is about 15460.4545534729. The cubic root of 239025655 is about 620.6043837660.

The spelling of 239025655 in words is "two hundred thirty-nine million, twenty-five thousand, six hundred fifty-five".