8864705 has 8 divisors (see below), whose sum is σ = 10787904. Its totient is φ = 6991600.

The previous prime is 8864663. The next prime is 8864731. The reversal of 8864705 is 5074688.

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

It is not a de Polignac number, because 8864705 - 2⁶ = 8864641 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12131 + ... + 12840.

It is an arithmetic number, because the mean of its divisors is an integer number (1348488).

Almost surely, 2^8864705 is an apocalyptic number.

It is an amenable number.

8864705 is a deficient number, since it is larger than the sum of its proper divisors (1923199).

8864705 is a wasteful number, since it uses less digits than its factorization.

8864705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25047.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 8864705 is about 2977.3654461621. The cubic root of 8864705 is about 206.9608006864.

The spelling of 8864705 in words is "eight million, eight hundred sixty-four thousand, seven hundred five".