134968764 has 24 divisors (see below), whose sum is σ = 359916928. Its totient is φ = 38562480.

The previous prime is 134968759. The next prime is 134968777. The reversal of 134968764 is 467869431.

134968764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 803302 + ... + 803469.

Almost surely, 2^134968764 is an apocalyptic number.

134968764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134968764 is an abundant number, since it is smaller than the sum of its proper divisors (224948164).

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

134968764 is a wasteful number, since it uses less digits than its factorization.

134968764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606785 (or 1606783 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 134968764 is about 11617.6057774397. The cubic root of 134968764 is about 512.9532159077.

The spelling of 134968764 in words is "one hundred thirty-four million, nine hundred sixty-eight thousand, seven hundred sixty-four".