268815032 has 32 divisors (see below), whose sum is σ = 510437280. Its totient is φ = 132710400.

The previous prime is 268814969. The next prime is 268815073. The reversal of 268815032 is 230518862.

It is a super-2 number, since 2×268815032² = 144523042858322048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 268814983 and 268815001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232568 + ... + 233720.

It is an arithmetic number, because the mean of its divisors is an integer number (15951165).

Almost surely, 2^268815032 is an apocalyptic number.

It is an amenable number.

268815032 is a deficient number, since it is larger than the sum of its proper divisors (241622248).

268815032 is a wasteful number, since it uses less digits than its factorization.

268815032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503 (or 1499 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 268815032 is about 16395.5796481857. The cubic root of 268815032 is about 645.3834884730.

It can be divided in two parts, 26881 and 5032, that added together give a palindrome (31913).

The spelling of 268815032 in words is "two hundred sixty-eight million, eight hundred fifteen thousand, thirty-two".