134519112 has 192 divisors, whose sum is σ = 458640000. Its totient is φ = 35392896.

The previous prime is 134519039. The next prime is 134519117. The reversal of 134519112 is 211915431.

It is a happy number.

134519112 is a `hidden beast` number, since 1 + 34 + 519 + 112 = 666.

It is not an unprimeable number, because it can be changed into a prime (134519117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 320839 + ... + 321257.

It is an arithmetic number, because the mean of its divisors is an integer number (2388750).

Almost surely, 2^134519112 is an apocalyptic number.

134519112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134519112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229320000).

134519112 is an abundant number, since it is smaller than the sum of its proper divisors (324120888).

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

134519112 is a wasteful number, since it uses less digits than its factorization.

134519112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 444 counting only the distinct ones).

The product of its digits is 1080, while the sum is 27.

The square root of 134519112 is about 11598.2374523028. The cubic root of 134519112 is about 512.3829430854.

The spelling of 134519112 in words is "one hundred thirty-four million, five hundred nineteen thousand, one hundred twelve".