134794224 has 180 divisors, whose sum is σ = 415702560. Its totient is φ = 40734720.

The previous prime is 134794223. The next prime is 134794229. The reversal of 134794224 is 422497431.

134794224 is a `hidden beast` number, since 1 + 347 + 94 + 224 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

Its product of digits (48384) is a multiple of the sum of its prime factors (168).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134794223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1706217 + ... + 1706295.

Almost surely, 2^134794224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134794224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207851280).

134794224 is an abundant number, since it is smaller than the sum of its proper divisors (280908336).

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

134794224 is a wasteful number, since it uses less digits than its factorization.

134794224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168 (or 142 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 134794224 is about 11610.0914725079. The cubic root of 134794224 is about 512.7320055258.

The spelling of 134794224 in words is "one hundred thirty-four million, seven hundred ninety-four thousand, two hundred twenty-four".