134583128 has 16 divisors (see below), whose sum is σ = 252607680. Its totient is φ = 67221088.

The previous prime is 134583091. The next prime is 134583131. The reversal of 134583128 is 821385431.

It is a happy number.

It is a super-2 number, since 2×134583128² = 36225236684528768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200 + ... + 16407.

It is an arithmetic number, because the mean of its divisors is an integer number (15787980).

Almost surely, 2^134583128 is an apocalyptic number.

It is an amenable number.

134583128 is a deficient number, since it is larger than the sum of its proper divisors (118024552).

134583128 is a wasteful number, since it uses less digits than its factorization.

134583128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17626 (or 17622 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 134583128 is about 11600.9968537191. The cubic root of 134583128 is about 512.4642091206.

The spelling of 134583128 in words is "one hundred thirty-four million, five hundred eighty-three thousand, one hundred twenty-eight".