134870112 has 216 divisors, whose sum is σ = 442436904. Its totient is φ = 38817792.

The previous prime is 134870093. The next prime is 134870149. The reversal of 134870112 is 211078431.

It is a super-2 number, since 2×134870112² = 36379894221785088, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 827343 + ... + 827505.

It is an arithmetic number, because the mean of its divisors is an integer number (2048319).

Almost surely, 2^134870112 is an apocalyptic number.

134870112 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 134870112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221218452).

134870112 is an abundant number, since it is smaller than the sum of its proper divisors (307566792).

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

134870112 is a wasteful number, since it uses less digits than its factorization.

134870112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 134870112 is about 11613.3592039513. The cubic root of 134870112 is about 512.8282087248.

The spelling of 134870112 in words is "one hundred thirty-four million, eight hundred seventy thousand, one hundred twelve".