134555798 has 16 divisors (see below), whose sum is σ = 218805216. Its totient is φ = 61689600.

The previous prime is 134555789. The next prime is 134555821. The reversal of 134555798 is 897555431.

It is a congruent number.

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, 13211 + ... + 21062.

It is an arithmetic number, because the mean of its divisors is an integer number (13675326).

Almost surely, 2^134555798 is an apocalyptic number.

134555798 is a deficient number, since it is larger than the sum of its proper divisors (84249418).

134555798 is a wasteful number, since it uses less digits than its factorization.

134555798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34439.

The product of its digits is 756000, while the sum is 47.

The square root of 134555798 is about 11599.8188778963. The cubic root of 134555798 is about 512.4295178108.

The spelling of 134555798 in words is "one hundred thirty-four million, five hundred fifty-five thousand, seven hundred ninety-eight".