268333087 has 8 divisors (see below), whose sum is σ = 292869072. Its totient is φ = 243820800.

The previous prime is 268333081. The next prime is 268333097. The reversal of 268333087 is 780333862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 268333087 - 2¹¹ = 268331039 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268333081) by changing a digit.

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, 24637 + ... + 33817.

It is an arithmetic number, because the mean of its divisors is an integer number (36608634).

Almost surely, 2^268333087 is an apocalyptic number.

268333087 is a deficient number, since it is larger than the sum of its proper divisors (24535985).

268333087 is a wasteful number, since it uses less digits than its factorization.

268333087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11849.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 268333087 is about 16380.8756481453. The cubic root of 268333087 is about 644.9975658422.

The spelling of 268333087 in words is "two hundred sixty-eight million, three hundred thirty-three thousand, eighty-seven".