8709214 has 8 divisors (see below), whose sum is σ = 13278168. Its totient is φ = 4283160.

The previous prime is 8709191. The next prime is 8709221. The reversal of 8709214 is 4129078.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35572 + ... + 35815.

It is an arithmetic number, because the mean of its divisors is an integer number (1659771).

Almost surely, 2^8709214 is an apocalyptic number.

8709214 is a deficient number, since it is larger than the sum of its proper divisors (4568954).

8709214 is a wasteful number, since it uses less digits than its factorization.

8709214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71450.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 8709214 is about 2951.1377467004. The cubic root of 8709214 is about 205.7435933865.

The spelling of 8709214 in words is "eight million, seven hundred nine thousand, two hundred fourteen".