808672 has 24 divisors (see below), whose sum is σ = 1637496. Its totient is φ = 392832.

The previous prime is 808651. The next prime is 808679. The reversal of 808672 is 276808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 843 + ... + 1525.

It is an arithmetic number, because the mean of its divisors is an integer number (68229).

2⁸⁰⁸⁶⁷² 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 808672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (818748).

808672 is an abundant number, since it is smaller than the sum of its proper divisors (828824).

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

808672 is a wasteful number, since it uses less digits than its factorization.

808672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 722 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 808672 is about 899.2619195763. The cubic root of 808672 is about 93.1660040439.

The spelling of 808672 in words is "eight hundred eight thousand, six hundred seventy-two".