8481706 has 4 divisors (see below), whose sum is σ = 12722562. Its totient is φ = 4240852.

The previous prime is 8481701. The next prime is 8481709. The reversal of 8481706 is 6071848.

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., 4644025 + 3837681 = 2155^2 + 1959^2 .

It is not an unprimeable number, because it can be changed into a prime (8481701) by changing a digit.

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 as a sum of consecutive naturals, namely, 2120425 + ... + 2120428.

Almost surely, 2^8481706 is an apocalyptic number.

8481706 is a deficient number, since it is larger than the sum of its proper divisors (4240856).

8481706 is a wasteful number, since it uses less digits than its factorization.

8481706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4240855.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 8481706 is about 2912.3368623839. The cubic root of 8481706 is about 203.9362385634.

The spelling of 8481706 in words is "eight million, four hundred eighty-one thousand, seven hundred six".