134828500 has 48 divisors (see below), whose sum is σ = 301693392. Its totient is φ = 52608000.

The previous prime is 134828497. The next prime is 134828509. The reversal of 134828500 is 5828431.

134828500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 36144144 + 98684356 = 6012^2 + 9934^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134828509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17212 + ... + 23788.

It is an arithmetic number, because the mean of its divisors is an integer number (6285279).

Almost surely, 2^134828500 is an apocalyptic number.

134828500 is a gapful number since it is divisible by the number (10) 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 134828500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150846696).

134828500 is an abundant number, since it is smaller than the sum of its proper divisors (166864892).

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

134828500 is a wasteful number, since it uses less digits than its factorization.

134828500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6637 (or 6625 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 134828500 is about 11611.5675083083. The cubic root of 134828500 is about 512.7754616727.

The spelling of 134828500 in words is "one hundred thirty-four million, eight hundred twenty-eight thousand, five hundred".