8382706 has 4 divisors (see below), whose sum is σ = 12574062. Its totient is φ = 4191352.

The previous prime is 8382637. The next prime is 8382707. The reversal of 8382706 is 6072838.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8381025 + 1681 = 2895^2 + 41^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8382707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2095675 + ... + 2095678.

Almost surely, 2^8382706 is an apocalyptic number.

8382706 is a deficient number, since it is larger than the sum of its proper divisors (4191356).

8382706 is a wasteful number, since it uses less digits than its factorization.

8382706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191355.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 8382706 is about 2895.2903135955. The cubic root of 8382706 is about 203.1396710823.

The spelling of 8382706 in words is "eight million, three hundred eighty-two thousand, seven hundred six".