8860865 has 16 divisors (see below), whose sum is σ = 11950848. Its totient is φ = 6257856.

The previous prime is 8860861. The next prime is 8860867. The reversal of 8860865 is 5680688.

It is a cyclic number.

It is not a de Polignac number, because 8860865 - 2² = 8860861 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8860861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1469 + ... + 4458.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

Almost surely, 2^8860865 is an apocalyptic number.

It is an amenable number.

8860865 is a deficient number, since it is larger than the sum of its proper divisors (3089983).

8860865 is a wasteful number, since it uses less digits than its factorization.

8860865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5968.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 8860865 is about 2976.7205108979. The cubic root of 8860865 is about 206.9309127110.

The spelling of 8860865 in words is "eight million, eight hundred sixty thousand, eight hundred sixty-five".