134653608 has 96 divisors (see below), whose sum is σ = 386380800. Its totient is φ = 42246144.

The previous prime is 134653579. The next prime is 134653613. The reversal of 134653608 is 806356431.

134653608 is a `hidden beast` number, since 1 + 3 + 46 + 5 + 3 + 608 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 351385 + ... + 351767.

It is an arithmetic number, because the mean of its divisors is an integer number (4024800).

Almost surely, 2^134653608 is an apocalyptic number.

134653608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134653608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193190400).

134653608 is an abundant number, since it is smaller than the sum of its proper divisors (251727192).

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

134653608 is a wasteful number, since it uses less digits than its factorization.

134653608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 134653608 is about 11604.0341261132. The cubic root of 134653608 is about 512.5536511749.

The spelling of 134653608 in words is "one hundred thirty-four million, six hundred fifty-three thousand, six hundred eight".