134700216 has 64 divisors (see below), whose sum is σ = 392736000. Its totient is φ = 38483424.

The previous prime is 134700179. The next prime is 134700229. The reversal of 134700216 is 612007431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51 + ... + 16413.

It is an arithmetic number, because the mean of its divisors is an integer number (6136500).

Almost surely, 2^134700216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134700216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196368000).

134700216 is an abundant number, since it is smaller than the sum of its proper divisors (258035784).

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

134700216 is a wasteful number, since it uses less digits than its factorization.

134700216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16393 (or 16375 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 134700216 is about 11606.0422194648. The cubic root of 134700216 is about 512.6127815247.

Adding to 134700216 its reverse (612007431), we get a palindrome (746707647).

The spelling of 134700216 in words is "one hundred thirty-four million, seven hundred thousand, two hundred sixteen".