134649212 has 6 divisors (see below), whose sum is σ = 235636128. Its totient is φ = 67324604.

The previous prime is 134649209. The next prime is 134649227. The reversal of 134649212 is 212946431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16831148 + ... + 16831155.

It is an arithmetic number, because the mean of its divisors is an integer number (39272688).

Almost surely, 2^134649212 is an apocalyptic number.

It is an amenable number.

134649212 is a deficient number, since it is larger than the sum of its proper divisors (100986916).

134649212 is a wasteful number, since it uses less digits than its factorization.

134649212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33662307 (or 33662305 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 134649212 is about 11603.8447076820. The cubic root of 134649212 is about 512.5480733806.

The spelling of 134649212 in words is "one hundred thirty-four million, six hundred forty-nine thousand, two hundred twelve".