134073198 has 96 divisors (see below), whose sum is σ = 350664960. Its totient is φ = 37195200.

The previous prime is 134073179. The next prime is 134073209. The reversal of 134073198 is 891370431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 635313 + ... + 635523.

It is an arithmetic number, because the mean of its divisors is an integer number (3652760).

Almost surely, 2^134073198 is an apocalyptic number.

134073198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134073198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175332480).

134073198 is an abundant number, since it is smaller than the sum of its proper divisors (216591762).

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

134073198 is a wasteful number, since it uses less digits than its factorization.

134073198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 134073198 is about 11578.9981431901. The cubic root of 134073198 is about 511.8161545954.

The spelling of 134073198 in words is "one hundred thirty-four million, seventy-three thousand, one hundred ninety-eight".