134809922 has 16 divisors (see below), whose sum is σ = 225280440. Its totient is φ = 60074112.

The previous prime is 134809919. The next prime is 134809957. The reversal of 134809922 is 229908431.

It can be written as a sum of positive squares in 4 ways, for example, as 104878081 + 29931841 = 10241^2 + 5471^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 88643 + ... + 90150.

Almost surely, 2^134809922 is an apocalyptic number.

134809922 is a deficient number, since it is larger than the sum of its proper divisors (90470518).

134809922 is a wasteful number, since it uses less digits than its factorization.

134809922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178837.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 134809922 is about 11610.7675026244. The cubic root of 134809922 is about 512.7519088381.

The spelling of 134809922 in words is "one hundred thirty-four million, eight hundred nine thousand, nine hundred twenty-two".