134388808 has 32 divisors (see below), whose sum is σ = 268009560. Its totient is φ = 62955520.

The previous prime is 134388799. The next prime is 134388809. The reversal of 134388808 is 808883431.

It is a happy number.

134388808 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 133679844 + 708964 = 11562^2 + 842^2 .

It is not an unprimeable number, because it can be changed into a prime (134388809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29568 + ... + 33808.

Almost surely, 2^134388808 is an apocalyptic number.

It is an amenable number.

134388808 is a deficient number, since it is larger than the sum of its proper divisors (133620752).

134388808 is a wasteful number, since it uses less digits than its factorization.

134388808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4497 (or 4493 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 134388808 is about 11592.6186860433. The cubic root of 134388808 is about 512.2174471062.

The spelling of 134388808 in words is "one hundred thirty-four million, three hundred eighty-eight thousand, eight hundred eight".