168132706 has 16 divisors (see below), whose sum is σ = 288414720. Its totient is φ = 72010080.

The previous prime is 168132689. The next prime is 168132721. The reversal of 168132706 is 607231861.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26710 + ... + 32398.

It is an arithmetic number, because the mean of its divisors is an integer number (18025920).

Almost surely, 2^168132706 is an apocalyptic number.

168132706 is a deficient number, since it is larger than the sum of its proper divisors (120282014).

168132706 is a wasteful number, since it uses less digits than its factorization.

168132706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7809.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 168132706 is about 12966.5996313606. The cubic root of 168132706 is about 551.9300850505.

The spelling of 168132706 in words is "one hundred sixty-eight million, one hundred thirty-two thousand, seven hundred six".