8706445 has 16 divisors (see below), whose sum is σ = 11456640. Its totient is φ = 6299200.

The previous prime is 8706419. The next prime is 8706457. The reversal of 8706445 is 5446078.

It is not a de Polignac number, because 8706445 - 2⁵ = 8706413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8706445.

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 15 ways as a sum of consecutive naturals, for example, 16851 + ... + 17359.

It is an arithmetic number, because the mean of its divisors is an integer number (716040).

Almost surely, 2^8706445 is an apocalyptic number.

It is an amenable number.

8706445 is a deficient number, since it is larger than the sum of its proper divisors (2750195).

8706445 is a wasteful number, since it uses less digits than its factorization.

8706445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 8706445 is about 2950.6685683079. The cubic root of 8706445 is about 205.7217864283.

The spelling of 8706445 in words is "eight million, seven hundred six thousand, four hundred forty-five".