134250228 has 36 divisors (see below), whose sum is σ = 387834720. Its totient is φ = 38357136.

The previous prime is 134250217. The next prime is 134250247. The reversal of 134250228 is 822052431.

134250228 is a `hidden beast` number, since 13 + 425 + 0 + 228 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 266118 + ... + 266621.

Almost surely, 2^134250228 is an apocalyptic number.

134250228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

134250228 is an abundant number, since it is smaller than the sum of its proper divisors (253584492).

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

134250228 is a wasteful number, since it uses less digits than its factorization.

134250228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532756 (or 532751 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 134250228 is about 11586.6400651785. The cubic root of 134250228 is about 512.0413225519.

The spelling of 134250228 in words is "one hundred thirty-four million, two hundred fifty thousand, two hundred twenty-eight".