134868600 has 144 divisors (see below), whose sum is σ = 467737920. Its totient is φ = 34790400.

The previous prime is 134868581. The next prime is 134868611. The reversal of 134868600 is 6868431.

It is a happy number.

134868600 is a `hidden beast` number, since 1 + 3 + 48 + 6 + 8 + 600 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 54592 + ... + 57008.

It is an arithmetic number, because the mean of its divisors is an integer number (3248180).

Almost surely, 2^134868600 is an apocalyptic number.

134868600 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 134868600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233868960).

134868600 is an abundant number, since it is smaller than the sum of its proper divisors (332869320).

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

134868600 is a wasteful number, since it uses less digits than its factorization.

134868600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470 (or 2458 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 134868600 is about 11613.2941063249. The cubic root of 134868600 is about 512.8262923152.

The spelling of 134868600 in words is "one hundred thirty-four million, eight hundred sixty-eight thousand, six hundred".