8426673 has 10 divisors (see below), whose sum is σ = 12588114. Its totient is φ = 5617728.

The previous prime is 8426669. The next prime is 8426701. The reversal of 8426673 is 3766248.

It can be written as a sum of positive squares in only one way, i.e., 6906384 + 1520289 = 2628^2 + 1233^2 .

It is not a de Polignac number, because 8426673 - 2² = 8426669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8426603) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 51936 + ... + 52097.

Almost surely, 2^8426673 is an apocalyptic number.

It is an amenable number.

8426673 is a deficient number, since it is larger than the sum of its proper divisors (4161441).

8426673 is a wasteful number, since it uses less digits than its factorization.

8426673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104045 (or 104036 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 8426673 is about 2902.8732318171. The cubic root of 8426673 is about 203.4942054545.

The spelling of 8426673 in words is "eight million, four hundred twenty-six thousand, six hundred seventy-three".