234255860 has 24 divisors (see below), whose sum is σ = 500004456. Its totient is φ = 92165760.

The previous prime is 234255859. The next prime is 234255899. The reversal of 234255860 is 68552432.

It can be written as a sum of positive squares in 4 ways, for example, as 32672656 + 201583204 = 5716^2 + 14198^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 234255860.

It is a congruent number.

It is an unprimeable number.

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, 94787 + ... + 97226.

It is an arithmetic number, because the mean of its divisors is an integer number (20833519).

Almost surely, 2^234255860 is an apocalyptic number.

234255860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234255860 is an abundant number, since it is smaller than the sum of its proper divisors (265748596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234255860 is a wasteful number, since it uses less digits than its factorization.

234255860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192083 (or 192081 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 234255860 is about 15305.4193016722. The cubic root of 234255860 is about 616.4485299400.

The spelling of 234255860 in words is "two hundred thirty-four million, two hundred fifty-five thousand, eight hundred sixty".