134298228 has 12 divisors (see below), whose sum is σ = 313362560. Its totient is φ = 44766072.

The previous prime is 134298221. The next prime is 134298239. The reversal of 134298228 is 822892431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134298221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5595748 + ... + 5595771.

Almost surely, 2^134298228 is an apocalyptic number.

It is an amenable number.

134298228 is an abundant number, since it is smaller than the sum of its proper divisors (179064332).

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

134298228 is a wasteful number, since it uses less digits than its factorization.

134298228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11191526 (or 11191524 counting only the distinct ones).

The product of its digits is 55296, while the sum is 39.

The square root of 134298228 is about 11588.7112311939. The cubic root of 134298228 is about 512.1023405857.

The spelling of 134298228 in words is "one hundred thirty-four million, two hundred ninety-eight thousand, two hundred twenty-eight".