8747042 has 8 divisors (see below), whose sum is σ = 13137600. Its totient is φ = 4367844.

The previous prime is 8747041. The next prime is 8747071. The reversal of 8747042 is 2407478.

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

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8747041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542 + ... + 4217.

It is an arithmetic number, because the mean of its divisors is an integer number (1642200).

Almost surely, 2^8747042 is an apocalyptic number.

8747042 is a deficient number, since it is larger than the sum of its proper divisors (4390558).

8747042 is a wasteful number, since it uses less digits than its factorization.

8747042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5680.

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 8747042 is about 2957.5398560290. The cubic root of 8747042 is about 206.0410418744.

The spelling of 8747042 in words is "eight million, seven hundred forty-seven thousand, forty-two".