134107808 has 48 divisors (see below), whose sum is σ = 271887840. Its totient is φ = 65085696.

The previous prime is 134107777. The next prime is 134107811. The reversal of 134107808 is 808701431.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181103 + ... + 181841.

It is an arithmetic number, because the mean of its divisors is an integer number (5664330).

Almost surely, 2^134107808 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 134107808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135943920).

134107808 is an abundant number, since it is smaller than the sum of its proper divisors (137780032).

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

134107808 is a wasteful number, since it uses less digits than its factorization.

134107808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 134107808 is about 11580.4925629267. The cubic root of 134107808 is about 511.8601913190.

The spelling of 134107808 in words is "one hundred thirty-four million, one hundred seven thousand, eight hundred eight".