268707232 has 12 divisors (see below), whose sum is σ = 529017426. Its totient is φ = 134353600.

The previous prime is 268707223. The next prime is 268707247. The reversal of 268707232 is 232707862.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 209786256 + 58920976 = 14484^2 + 7676^2 .

It is a junction number, because it is equal to n+sod(n) for n = 268707191 and 268707200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4198519 + ... + 4198582.

Almost surely, 2^268707232 is an apocalyptic number.

It is an amenable number.

268707232 is a deficient number, since it is larger than the sum of its proper divisors (260310194).

268707232 is an equidigital number, since it uses as much as digits as its factorization.

268707232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8397111 (or 8397103 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 268707232 is about 16392.2918470847. The cubic root of 268707232 is about 645.2972065396.

The spelling of 268707232 in words is "two hundred sixty-eight million, seven hundred seven thousand, two hundred thirty-two".