134427100 has 18 divisors (see below), whose sum is σ = 291707024. Its totient is φ = 53770800.

The previous prime is 134427089. The next prime is 134427121. The reversal of 134427100 is 1724431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 672036 + ... + 672235.

Almost surely, 2^134427100 is an apocalyptic number.

134427100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134427100 is an abundant number, since it is smaller than the sum of its proper divisors (157279924).

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

134427100 is a wasteful number, since it uses less digits than its factorization.

134427100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344285 (or 1344278 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 134427100 is about 11594.2701365804. The cubic root of 134427100 is about 512.2660919505.

The spelling of 134427100 in words is "one hundred thirty-four million, four hundred twenty-seven thousand, one hundred".