8142673 has 12 divisors (see below), whose sum is σ = 10333872. Its totient is φ = 6344520.

The previous prime is 8142671. The next prime is 8142683. The reversal of 8142673 is 3762418.

It is not a de Polignac number, because 8142673 - 2¹ = 8142671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8142671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7015 + ... + 8092.

It is an arithmetic number, because the mean of its divisors is an integer number (861156).

Almost surely, 2^8142673 is an apocalyptic number.

It is an amenable number.

8142673 is a deficient number, since it is larger than the sum of its proper divisors (2191199).

8142673 is a wasteful number, since it uses less digits than its factorization.

8142673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15132 (or 15125 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 8142673 is about 2853.5369280947. The cubic root of 8142673 is about 201.1819429612.

The spelling of 8142673 in words is "eight million, one hundred forty-two thousand, six hundred seventy-three".