134891212 has 6 divisors (see below), whose sum is σ = 236059628. Its totient is φ = 67445604.

The previous prime is 134891179. The next prime is 134891213. The reversal of 134891212 is 212198431.

It is not an unprimeable number, because it can be changed into a prime (134891213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16861398 + ... + 16861405.

Almost surely, 2^134891212 is an apocalyptic number.

It is an amenable number.

134891212 is a deficient number, since it is larger than the sum of its proper divisors (101168416).

134891212 is a wasteful number, since it uses less digits than its factorization.

134891212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33722807 (or 33722805 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 134891212 is about 11614.2676049762. The cubic root of 134891212 is about 512.8549507776.

The spelling of 134891212 in words is "one hundred thirty-four million, eight hundred ninety-one thousand, two hundred twelve".