268232530 has 8 divisors (see below), whose sum is σ = 482818572. Its totient is φ = 107293008.

The previous prime is 268232527. The next prime is 268232539. The reversal of 268232530 is 35232862.

268232530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 267944161 + 288369 = 16369^2 + 537^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 268232492 and 268232501.

It is not an unprimeable number, because it can be changed into a prime (268232539) 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, 13411617 + ... + 13411636.

Almost surely, 2^268232530 is an apocalyptic number.

268232530 is a deficient number, since it is larger than the sum of its proper divisors (214586042).

268232530 is a wasteful number, since it uses less digits than its factorization.

268232530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26823260.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 268232530 is about 16377.8060191223. The cubic root of 268232530 is about 644.9169854902.

The spelling of 268232530 in words is "two hundred sixty-eight million, two hundred thirty-two thousand, five hundred thirty".