268296016 has 20 divisors (see below), whose sum is σ = 520707124. Its totient is φ = 133920000.

The previous prime is 268296011. The next prime is 268296029. The reversal of 268296016 is 610692862.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 234702400 + 33593616 = 15320^2 + 5796^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 268296016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268296011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4335 + ... + 23566.

Almost surely, 2^268296016 is an apocalyptic number.

It is an amenable number.

268296016 is a deficient number, since it is larger than the sum of its proper divisors (252411108).

268296016 is a wasteful number, since it uses less digits than its factorization.

268296016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28510 (or 28504 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 268296016 is about 16379.7440761448. The cubic root of 268296016 is about 644.9678617082.

The spelling of 268296016 in words is "two hundred sixty-eight million, two hundred ninety-six thousand, sixteen".