268813528 has 16 divisors (see below), whose sum is σ = 521406000. Its totient is φ = 129771936.

The previous prime is 268813483. The next prime is 268813541. The reversal of 268813528 is 825318862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579108 + ... + 579571.

It is an arithmetic number, because the mean of its divisors is an integer number (32587875).

Almost surely, 2^268813528 is an apocalyptic number.

It is an amenable number.

268813528 is a deficient number, since it is larger than the sum of its proper divisors (252592472).

268813528 is a wasteful number, since it uses less digits than its factorization.

268813528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158714 (or 1158710 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 268813528 is about 16395.5337821005. The cubic root of 268813528 is about 645.3822848466.

The spelling of 268813528 in words is "two hundred sixty-eight million, eight hundred thirteen thousand, five hundred twenty-eight".