134564312 has 16 divisors (see below), whose sum is σ = 255862800. Its totient is φ = 66334240.

The previous prime is 134564267. The next prime is 134564323. The reversal of 134564312 is 213465431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117887 + ... + 119022.

It is an arithmetic number, because the mean of its divisors is an integer number (15991425).

Almost surely, 2^134564312 is an apocalyptic number.

It is an amenable number.

134564312 is a deficient number, since it is larger than the sum of its proper divisors (121298488).

134564312 is a wasteful number, since it uses less digits than its factorization.

134564312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236986 (or 236982 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 134564312 is about 11600.1858605800. The cubic root of 134564312 is about 512.4403255524.

The spelling of 134564312 in words is "one hundred thirty-four million, five hundred sixty-four thousand, three hundred twelve".