268501076 has 6 divisors (see below), whose sum is σ = 469876890. Its totient is φ = 134250536.

The previous prime is 268501033. The next prime is 268501091. The reversal of 268501076 is 670105862.

It can be written as a sum of positive squares in only one way, i.e., 267976900 + 524176 = 16370^2 + 724^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33562631 + ... + 33562638.

It is an arithmetic number, because the mean of its divisors is an integer number (78312815).

Almost surely, 2^268501076 is an apocalyptic number.

It is an amenable number.

268501076 is a deficient number, since it is larger than the sum of its proper divisors (201375814).

268501076 is a wasteful number, since it uses less digits than its factorization.

268501076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67125273 (or 67125271 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 268501076 is about 16386.0024411081. The cubic root of 268501076 is about 645.1321372611.

The spelling of 268501076 in words is "two hundred sixty-eight million, five hundred one thousand, seventy-six".