134564322 has 8 divisors (see below), whose sum is σ = 269128656. Its totient is φ = 44854772.

The previous prime is 134564267. The next prime is 134564323. The reversal of 134564322 is 223465431.

It is a sphenic number, since it is the product of 3 distinct primes.

134564322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 134564322.

It is not an unprimeable number, because it can be changed into a prime (134564323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11213688 + ... + 11213699.

It is an arithmetic number, because the mean of its divisors is an integer number (33641082).

Almost surely, 2^134564322 is an apocalyptic number.

134564322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

134564322 is a wasteful number, since it uses less digits than its factorization.

134564322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22427392.

The product of its digits is 17280, while the sum is 30.

The square root of 134564322 is about 11600.1862916076. The cubic root of 134564322 is about 512.4403382462.

The spelling of 134564322 in words is "one hundred thirty-four million, five hundred sixty-four thousand, three hundred twenty-two".