8656242 has 24 divisors (see below), whose sum is σ = 20139696. Its totient is φ = 2473128.

The previous prime is 8656231. The next prime is 8656253. The reversal of 8656242 is 2426568.

It is an interprime number because it is at equal distance from previous prime (8656231) and next prime (8656253).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14428 + ... + 15015.

It is an arithmetic number, because the mean of its divisors is an integer number (839154).

Almost surely, 2^8656242 is an apocalyptic number.

8656242 is an abundant number, since it is smaller than the sum of its proper divisors (11483454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8656242 is a wasteful number, since it uses less digits than its factorization.

8656242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29462 (or 29455 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 8656242 is about 2942.1492144349. The cubic root of 8656242 is about 205.3256138053.

The spelling of 8656242 in words is "eight million, six hundred fifty-six thousand, two hundred forty-two".