134631200 has 72 divisors (see below), whose sum is σ = 358570800. Its totient is φ = 48953600.

The previous prime is 134631187. The next prime is 134631221. The reversal of 134631200 is 2136431.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1151 + ... + 16449.

It is an arithmetic number, because the mean of its divisors is an integer number (4980150).

Almost surely, 2^134631200 is an apocalyptic number.

134631200 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 134631200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179285400).

134631200 is an abundant number, since it is smaller than the sum of its proper divisors (223939600).

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

134631200 is a wasteful number, since it uses less digits than its factorization.

134631200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15330 (or 15317 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 134631200 is about 11603.0685596527. The cubic root of 134631200 is about 512.5252178747.

Adding to 134631200 its reverse (2136431), we get a palindrome (136767631).

The spelling of 134631200 in words is "one hundred thirty-four million, six hundred thirty-one thousand, two hundred".