8706423 has 16 divisors (see below), whose sum is σ = 12738816. Its totient is φ = 5245440.

The previous prime is 8706419. The next prime is 8706457. The reversal of 8706423 is 3246078.

It is not a de Polignac number, because 8706423 - 2² = 8706419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8706403) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5686 + ... + 7052.

It is an arithmetic number, because the mean of its divisors is an integer number (796176).

Almost surely, 2^8706423 is an apocalyptic number.

8706423 is a deficient number, since it is larger than the sum of its proper divisors (4032393).

8706423 is a wasteful number, since it uses less digits than its factorization.

8706423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 8706423 is about 2950.6648403368. The cubic root of 8706423 is about 205.7216131511.

The spelling of 8706423 in words is "eight million, seven hundred six thousand, four hundred twenty-three".