9442865 has 8 divisors (see below), whose sum is σ = 11363328. Its totient is φ = 7533040.

The previous prime is 9442847. The next prime is 9442877. The reversal of 9442865 is 5682449.

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

It is not a de Polignac number, because 9442865 - 2²⁰ = 8394289 is a prime.

It is a Duffinian number.

It is a Curzon 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, 551 + ... + 4380.

It is an arithmetic number, because the mean of its divisors is an integer number (1420416).

Almost surely, 2^9442865 is an apocalyptic number.

It is an amenable number.

9442865 is a deficient number, since it is larger than the sum of its proper divisors (1920463).

9442865 is a wasteful number, since it uses less digits than its factorization.

9442865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5319.

The product of its digits is 69120, while the sum is 38.

The square root of 9442865 is about 3072.9245028149. The cubic root of 9442865 is about 211.3657395951.

The spelling of 9442865 in words is "nine million, four hundred forty-two thousand, eight hundred sixty-five".