134005446 has 24 divisors (see below), whose sum is σ = 290567784. Its totient is φ = 44634240.

The previous prime is 134005439. The next prime is 134005451. The reversal of 134005446 is 644500431.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34461 + ... + 38151.

It is an arithmetic number, because the mean of its divisors is an integer number (12106991).

Almost surely, 2^134005446 is an apocalyptic number.

134005446 is an abundant number, since it is smaller than the sum of its proper divisors (156562338).

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

134005446 is a wasteful number, since it uses less digits than its factorization.

134005446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5716 (or 5713 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 134005446 is about 11576.0721317725. The cubic root of 134005446 is about 511.7299270436.

Adding to 134005446 its reverse (644500431), we get a palindrome (778505877).

The spelling of 134005446 in words is "one hundred thirty-four million, five thousand, four hundred forty-six".