802722 has 16 divisors (see below), whose sum is σ = 1614240. Its totient is φ = 266112.

The previous prime is 802721. The next prime is 802729. The reversal of 802722 is 227208.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 802722.

It is not an unprimeable number, because it can be changed into a prime (802721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1929 + ... + 2307.

It is an arithmetic number, because the mean of its divisors is an integer number (100890).

2⁸⁰²⁷²² is an apocalyptic number.

802722 is an abundant number, since it is smaller than the sum of its proper divisors (811518).

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

802722 is a wasteful number, since it uses less digits than its factorization.

802722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 802722 is about 895.9475431073. The cubic root of 802722 is about 92.9369441915.

The spelling of 802722 in words is "eight hundred two thousand, seven hundred twenty-two".