134233928 has 32 divisors (see below), whose sum is σ = 259270200. Its totient is φ = 65106432.

The previous prime is 134233919. The next prime is 134233963. The reversal of 134233928 is 829332431.

It can be written as a sum of positive squares in 4 ways, for example, as 117896164 + 16337764 = 10858^2 + 4042^2 .

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, 168026 + ... + 168822.

Almost surely, 2^134233928 is an apocalyptic number.

It is an amenable number.

134233928 is a deficient number, since it is larger than the sum of its proper divisors (125036272).

134233928 is a wasteful number, since it uses less digits than its factorization.

134233928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409 (or 1405 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 134233928 is about 11585.9366475050. The cubic root of 134233928 is about 512.0205985365.

The spelling of 134233928 in words is "one hundred thirty-four million, two hundred thirty-three thousand, nine hundred twenty-eight".