268407536 has 40 divisors (see below), whose sum is σ = 529122384. Its totient is φ = 131880960.

The previous prime is 268407497. The next prime is 268407541. The reversal of 268407536 is 635704862.

It is a happy number.

268407536 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 268407493 and 268407502.

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, 252446 + ... + 253506.

Almost surely, 2^268407536 is an apocalyptic number.

It is an amenable number.

268407536 is a deficient number, since it is larger than the sum of its proper divisors (260714848).

268407536 is a wasteful number, since it uses less digits than its factorization.

268407536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329 (or 1323 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 268407536 is about 16383.1479270621. The cubic root of 268407536 is about 645.0572118392.

The spelling of 268407536 in words is "two hundred sixty-eight million, four hundred seven thousand, five hundred thirty-six".