134509098 has 16 divisors (see below), whose sum is σ = 271400256. Its totient is φ = 44439360.

The previous prime is 134509061. The next prime is 134509099. The reversal of 134509098 is 890905431.

It is not an unprimeable number, because it can be changed into a prime (134509099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98518 + ... + 99873.

It is an arithmetic number, because the mean of its divisors is an integer number (16962516).

Almost surely, 2^134509098 is an apocalyptic number.

134509098 is an abundant number, since it is smaller than the sum of its proper divisors (136891158).

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

134509098 is a wasteful number, since it uses less digits than its factorization.

134509098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198509.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 134509098 is about 11597.8057407425. The cubic root of 134509098 is about 512.3702283366.

The spelling of 134509098 in words is "one hundred thirty-four million, five hundred nine thousand, ninety-eight".