707212066 has 8 divisors (see below), whose sum is σ = 1157256144. Its totient is φ = 321460020.

The previous prime is 707212057. The next prime is 707212081. The reversal of 707212066 is 660212707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16072980 + ... + 16073023.

It is an arithmetic number, because the mean of its divisors is an integer number (144657018).

Almost surely, 2^707212066 is an apocalyptic number.

707212066 is a deficient number, since it is larger than the sum of its proper divisors (450044078).

707212066 is a wasteful number, since it uses less digits than its factorization.

707212066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32146016.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 707212066 is about 26593.4590830151. The cubic root of 707212066 is about 890.9429327969.

The spelling of 707212066 in words is "seven hundred seven million, two hundred twelve thousand, sixty-six".