134936800 has 72 divisors (see below), whose sum is σ = 340103232. Its totient is φ = 52224000.

The previous prime is 134936783. The next prime is 134936801. The reversal of 134936800 is 8639431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134936801) 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 11 ways as a sum of consecutive naturals, for example, 22080 + ... + 27520.

It is an arithmetic number, because the mean of its divisors is an integer number (4723656).

Almost surely, 2^134936800 is an apocalyptic number.

134936800 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 134936800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170051616).

134936800 is an abundant number, since it is smaller than the sum of its proper divisors (205166432).

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

134936800 is a wasteful number, since it uses less digits than its factorization.

134936800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492 (or 5479 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 134936800 is about 11616.2300252707. The cubic root of 134936800 is about 512.9127193004.

The spelling of 134936800 in words is "one hundred thirty-four million, nine hundred thirty-six thousand, eight hundred".