134921562 has 8 divisors (see below), whose sum is σ = 269843136. Its totient is φ = 44973852.

The previous prime is 134921531. The next prime is 134921599. The reversal of 134921562 is 265129431.

134921562 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

134921562 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11243458 + ... + 11243469.

It is an arithmetic number, because the mean of its divisors is an integer number (33730392).

Almost surely, 2^134921562 is an apocalyptic number.

134921562 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.

134921562 is a wasteful number, since it uses less digits than its factorization.

134921562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22486932.

The product of its digits is 12960, while the sum is 33.

The square root of 134921562 is about 11615.5741140935. The cubic root of 134921562 is about 512.8934113522.

The spelling of 134921562 in words is "one hundred thirty-four million, nine hundred twenty-one thousand, five hundred sixty-two".