134654328 has 192 divisors, whose sum is σ = 408545280. Its totient is φ = 39916800.

The previous prime is 134654327. The next prime is 134654341. The reversal of 134654328 is 823456431.

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

It is a junction number, because it is equal to n+sod(n) for n = 134654292 and 134654301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134654327) 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 47 ways as a sum of consecutive naturals, for example, 2207418 + ... + 2207478.

It is an arithmetic number, because the mean of its divisors is an integer number (2127840).

Almost surely, 2^134654328 is an apocalyptic number.

134654328 is a gapful number since it is divisible by the number (18) 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 134654328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204272640).

134654328 is an abundant number, since it is smaller than the sum of its proper divisors (273890952).

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

134654328 is a wasteful number, since it uses less digits than its factorization.

134654328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 163 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 134654328 is about 11604.0651497654. The cubic root of 134654328 is about 512.5545647238.

The spelling of 134654328 in words is "one hundred thirty-four million, six hundred fifty-four thousand, three hundred twenty-eight".