230025659 has 4 divisors (see below), whose sum is σ = 231116040. Its totient is φ = 228935280.

The previous prime is 230025629. The next prime is 230025667. The reversal of 230025659 is 956520032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230025659 - 2⁸ = 230025403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230025629) 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 3 ways as a sum of consecutive naturals, for example, 544874 + ... + 545295.

It is an arithmetic number, because the mean of its divisors is an integer number (57779010).

Almost surely, 2^230025659 is an apocalyptic number.

230025659 is a deficient number, since it is larger than the sum of its proper divisors (1090381).

230025659 is a wasteful number, since it uses less digits than its factorization.

230025659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090380.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 230025659 is about 15166.5968166890. The cubic root of 230025659 is about 612.7153508475.

The spelling of 230025659 in words is "two hundred thirty million, twenty-five thousand, six hundred fifty-nine".