134718930 has 64 divisors (see below), whose sum is σ = 378172800. Its totient is φ = 34032960.

The previous prime is 134718929. The next prime is 134718971. The reversal of 134718930 is 39817431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8001 + ... + 18260.

It is an arithmetic number, because the mean of its divisors is an integer number (5908950).

Almost surely, 2^134718930 is an apocalyptic number.

134718930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134718930 is an abundant number, since it is smaller than the sum of its proper divisors (243453870).

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

134718930 is a wasteful number, since it uses less digits than its factorization.

134718930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26296 (or 26290 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 134718930 is about 11606.8484094521. The cubic root of 134718930 is about 512.6365196489.

The spelling of 134718930 in words is "one hundred thirty-four million, seven hundred eighteen thousand, nine hundred thirty".