847264 has 48 divisors (see below), whose sum is σ = 1905120. Its totient is φ = 367360.

The previous prime is 847247. The next prime is 847271. The reversal of 847264 is 462748.

847264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10167 + ... + 10249.

It is an arithmetic number, because the mean of its divisors is an integer number (39690).

2⁸⁴⁷²⁶⁴ 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 847264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (952560).

847264 is an abundant number, since it is smaller than the sum of its proper divisors (1057856).

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

847264 is a wasteful number, since it uses less digits than its factorization.

847264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 125 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 847264 is about 920.4694454462. The cubic root of 847264 is about 94.6250781637.

It can be divided in two parts, 847 and 264, that added together give a palindrome (1111).

The spelling of 847264 in words is "eight hundred forty-seven thousand, two hundred sixty-four".