134254089 has 6 divisors (see below), whose sum is σ = 193922586. Its totient is φ = 89502720.

The previous prime is 134254073. The next prime is 134254147. The reversal of 134254089 is 980452431.

134254089 is a `hidden beast` number, since 1 + 34 + 2 + 540 + 89 = 666.

It can be written as a sum of positive squares in only one way, i.e., 90098064 + 44156025 = 9492^2 + 6645^2 .

It is not a de Polignac number, because 134254089 - 2⁴ = 134254073 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134254069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7458552 + ... + 7458569.

It is an arithmetic number, because the mean of its divisors is an integer number (32320431).

Almost surely, 2^134254089 is an apocalyptic number.

It is an amenable number.

134254089 is a deficient number, since it is larger than the sum of its proper divisors (59668497).

134254089 is a wasteful number, since it uses less digits than its factorization.

134254089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14917127 (or 14917124 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 134254089 is about 11586.8066782872. The cubic root of 134254089 is about 512.0462312278.

The spelling of 134254089 in words is "one hundred thirty-four million, two hundred fifty-four thousand, eighty-nine".