134780706 has 32 divisors (see below), whose sum is σ = 300314880. Its totient is φ = 44806608.

The previous prime is 134780693. The next prime is 134780717. The reversal of 134780706 is 607087431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18295 + ... + 24581.

It is an arithmetic number, because the mean of its divisors is an integer number (9384840).

Almost surely, 2^134780706 is an apocalyptic number.

134780706 is an abundant number, since it is smaller than the sum of its proper divisors (165534174).

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

134780706 is a wasteful number, since it uses less digits than its factorization.

134780706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6695 (or 6689 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 134780706 is about 11609.5092919555. The cubic root of 134780706 is about 512.7148649720.

The spelling of 134780706 in words is "one hundred thirty-four million, seven hundred eighty thousand, seven hundred six".