268115259 has 16 divisors (see below), whose sum is σ = 362944800. Its totient is φ = 176030976.

The previous prime is 268115233. The next prime is 268115269. The reversal of 268115259 is 952511862.

It is not a de Polignac number, because 268115259 - 2⁹ = 268114747 is a prime.

It is a super-3 number, since 3×268115259³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (268115269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69957 + ... + 73689.

It is an arithmetic number, because the mean of its divisors is an integer number (22684050).

Almost surely, 2^268115259 is an apocalyptic number.

268115259 is a deficient number, since it is larger than the sum of its proper divisors (94829541).

268115259 is a wasteful number, since it uses less digits than its factorization.

268115259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094.

The product of its digits is 43200, while the sum is 39.

The square root of 268115259 is about 16374.2254473303. The cubic root of 268115259 is about 644.8229860981.

The spelling of 268115259 in words is "two hundred sixty-eight million, one hundred fifteen thousand, two hundred fifty-nine".