134308608 has 216 divisors, whose sum is σ = 430613568. Its totient is φ = 37029888.

The previous prime is 134308607. The next prime is 134308609. The reversal of 134308608 is 806803431.

It is an interprime number because it is at equal distance from previous prime (134308607) and next prime (134308609).

It is not an unprimeable number, because it can be changed into a prime (134308607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1618135 + ... + 1618217.

Almost surely, 2^134308608 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 134308608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215306784).

134308608 is an abundant number, since it is smaller than the sum of its proper divisors (296304960).

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

134308608 is an equidigital number, since it uses as much as digits as its factorization.

134308608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 134308608 is about 11589.1590721674. The cubic root of 134308608 is about 512.1155338234.

The spelling of 134308608 in words is "one hundred thirty-four million, three hundred eight thousand, six hundred eight".