134049906 has 12 divisors (see below), whose sum is σ = 290441502. Its totient is φ = 44683296.

The previous prime is 134049899. The next prime is 134049953. The reversal of 134049906 is 609940431.

It can be written as a sum of positive squares in only one way, i.e., 120099681 + 13950225 = 10959^2 + 3735^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3723591 + ... + 3723626.

Almost surely, 2^134049906 is an apocalyptic number.

134049906 is an abundant number, since it is smaller than the sum of its proper divisors (156391596).

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

134049906 is a wasteful number, since it uses less digits than its factorization.

134049906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7447225 (or 7447222 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 134049906 is about 11577.9923130049. The cubic root of 134049906 is about 511.7865142883.

The spelling of 134049906 in words is "one hundred thirty-four million, forty-nine thousand, nine hundred six".