268081059 has 16 divisors (see below), whose sum is σ = 360780800. Its totient is φ = 177059520.

The previous prime is 268081043. The next prime is 268081063. The reversal of 268081059 is 950180862.

It is not a de Polignac number, because 268081059 - 2⁴ = 268081043 is a prime.

It is a super-2 number, since 2×268081059² = 143734908389122962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268081559) 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 15 ways as a sum of consecutive naturals, for example, 160959 + ... + 162615.

It is an arithmetic number, because the mean of its divisors is an integer number (22548800).

Almost surely, 2^268081059 is an apocalyptic number.

268081059 is a deficient number, since it is larger than the sum of its proper divisors (92699741).

268081059 is a wasteful number, since it uses less digits than its factorization.

268081059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130.

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 268081059 is about 16373.1810898188. The cubic root of 268081059 is about 644.7955676862.

The spelling of 268081059 in words is "two hundred sixty-eight million, eighty-one thousand, fifty-nine".