891296 has 48 divisors (see below), whose sum is σ = 2104704. Its totient is φ = 363264.

The previous prime is 891287. The next prime is 891311. The reversal of 891296 is 692198.

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, 5066 + ... + 5238.

It is an arithmetic number, because the mean of its divisors is an integer number (43848).

2⁸⁹¹²⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 891296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1052352).

891296 is an abundant number, since it is smaller than the sum of its proper divisors (1213408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

891296 is a wasteful number, since it uses less digits than its factorization.

891296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 205 counting only the distinct ones).

The product of its digits is 7776, while the sum is 35.

The square root of 891296 is about 944.0847419591. The cubic root of 891296 is about 96.2366845019.

The spelling of 891296 in words is "eight hundred ninety-one thousand, two hundred ninety-six".