886121 has 8 divisors (see below), whose sum is σ = 941760. Its totient is φ = 831952.

The previous prime is 886117. The next prime is 886129. The reversal of 886121 is 121688.

886121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 886121 - 2² = 886117 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (886129) 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, 1031 + ... + 1683.

It is an arithmetic number, because the mean of its divisors is an integer number (117720).

2⁸⁸⁶¹²¹ is an apocalyptic number.

It is an amenable number.

886121 is a deficient number, since it is larger than the sum of its proper divisors (55639).

886121 is a wasteful number, since it uses less digits than its factorization.

886121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735.

The product of its digits is 768, while the sum is 26.

The square root of 886121 is about 941.3400023371. The cubic root of 886121 is about 96.0500679223.

The spelling of 886121 in words is "eight hundred eighty-six thousand, one hundred twenty-one".