134367768 has 32 divisors (see below), whose sum is σ = 373244400. Its totient is φ = 44789184.

The previous prime is 134367767. The next prime is 134367781. The reversal of 134367768 is 867763431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134367767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310821 + ... + 311252.

Almost surely, 2^134367768 is an apocalyptic number.

134367768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

134367768 is an abundant number, since it is smaller than the sum of its proper divisors (238876632).

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

134367768 is a wasteful number, since it uses less digits than its factorization.

134367768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622088 (or 622078 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 134367768 is about 11591.7111765261. The cubic root of 134367768 is about 512.1907146779.

The spelling of 134367768 in words is "one hundred thirty-four million, three hundred sixty-seven thousand, seven hundred sixty-eight".