134255212 has 24 divisors (see below), whose sum is σ = 289165856. Its totient is φ = 53111808.

The previous prime is 134255189. The next prime is 134255213. The reversal of 134255212 is 212552431.

It is not an unprimeable number, because it can be changed into a prime (134255213) 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, 184053 + ... + 184780.

Almost surely, 2^134255212 is an apocalyptic number.

It is an amenable number.

134255212 is an abundant number, since it is smaller than the sum of its proper divisors (154910644).

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

134255212 is a wasteful number, since it uses less digits than its factorization.

134255212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368857 (or 368855 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 134255212 is about 11586.8551384748. The cubic root of 134255212 is about 512.0476589344.

The spelling of 134255212 in words is "one hundred thirty-four million, two hundred fifty-five thousand, two hundred twelve".