8747081 has 8 divisors (see below), whose sum is σ = 10014720. Its totient is φ = 7483968.

The previous prime is 8747071. The next prime is 8747083. The reversal of 8747081 is 1807478.

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

It is a cyclic number.

It is not a de Polignac number, because 8747081 - 2¹⁴ = 8730697 is a prime.

It is a super-2 number, since 2×8747081² = 153022852041122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8747083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6200 + ... + 7478.

It is an arithmetic number, because the mean of its divisors is an integer number (1251840).

Almost surely, 2^8747081 is an apocalyptic number.

It is an amenable number.

8747081 is a deficient number, since it is larger than the sum of its proper divisors (1267639).

8747081 is a wasteful number, since it uses less digits than its factorization.

8747081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 8747081 is about 2957.5464493394. The cubic root of 8747081 is about 206.0413480956.

The spelling of 8747081 in words is "eight million, seven hundred forty-seven thousand, eighty-one".