8672426 has 24 divisors (see below), whose sum is σ = 15554784. Its totient is φ = 3552120.

The previous prime is 8672423. The next prime is 8672429. The reversal of 8672426 is 6242768.

It is an interprime number because it is at equal distance from previous prime (8672423) and next prime (8672429).

It is not an unprimeable number, because it can be changed into a prime (8672423) 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, 6821 + ... + 7991.

It is an arithmetic number, because the mean of its divisors is an integer number (648116).

Almost surely, 2^8672426 is an apocalyptic number.

8672426 is a deficient number, since it is larger than the sum of its proper divisors (6882358).

8672426 is a wasteful number, since it uses less digits than its factorization.

8672426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1203 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 8672426 is about 2944.8983004511. The cubic root of 8672426 is about 205.4534953563.

The spelling of 8672426 in words is "eight million, six hundred seventy-two thousand, four hundred twenty-six".