134132208 has 80 divisors (see below), whose sum is σ = 404140800. Its totient is φ = 38318784.

The previous prime is 134132183. The next prime is 134132209. The reversal of 134132208 is 802231431.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134132209) 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, 12391 + ... + 20537.

It is an arithmetic number, because the mean of its divisors is an integer number (5051760).

Almost surely, 2^134132208 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 134132208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202070400).

134132208 is an abundant number, since it is smaller than the sum of its proper divisors (270008592).

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

134132208 is an equidigital number, since it uses as much as digits as its factorization.

134132208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8179 (or 8159 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 134132208 is about 11581.5460107880. The cubic root of 134132208 is about 511.8912325921.

Adding to 134132208 its reverse (802231431), we get a palindrome (936363639).

The spelling of 134132208 in words is "one hundred thirty-four million, one hundred thirty-two thousand, two hundred eight".