268000134 has 16 divisors (see below), whose sum is σ = 544001088. Its totient is φ = 87999912.

The previous prime is 268000081. The next prime is 268000141. The reversal of 268000134 is 431000862.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332932 + ... + 333735.

It is an arithmetic number, because the mean of its divisors is an integer number (34000068).

Almost surely, 2^268000134 is an apocalyptic number.

268000134 is an abundant number, since it is smaller than the sum of its proper divisors (276000954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268000134 is a wasteful number, since it uses less digits than its factorization.

268000134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666739.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 268000134 is about 16370.7096364208. The cubic root of 268000134 is about 644.7306801818.

Adding to 268000134 its reverse (431000862), we get a palindrome (699000996).

The spelling of 268000134 in words is "two hundred sixty-eight million, one hundred thirty-four", and thus it is an aban number.