8672242 has 8 divisors (see below), whose sum is σ = 13574016. Its totient is φ = 4147572.

The previous prime is 8672239. The next prime is 8672263. The reversal of 8672242 is 2422768.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 94218 + ... + 94309.

It is an arithmetic number, because the mean of its divisors is an integer number (1696752).

Almost surely, 2^8672242 is an apocalyptic number.

8672242 is a deficient number, since it is larger than the sum of its proper divisors (4901774).

8672242 is a wasteful number, since it uses less digits than its factorization.

8672242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188552.

The product of its digits is 10752, while the sum is 31.

The square root of 8672242 is about 2944.8670598178. The cubic root of 8672242 is about 205.4520423330.

The spelling of 8672242 in words is "eight million, six hundred seventy-two thousand, two hundred forty-two".