802748224 has 56 divisors (see below), whose sum is σ = 1650894336. Its totient is φ = 386880000.

The previous prime is 802748207. The next prime is 802748237. The reversal of 802748224 is 422847208.

It is a super-2 number, since 2×802748224² = 1288809422270308352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 616374 + ... + 617674.

It is an arithmetic number, because the mean of its divisors is an integer number (29480256).

Almost surely, 2^802748224 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 802748224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825447168).

802748224 is an abundant number, since it is smaller than the sum of its proper divisors (848146112).

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

802748224 is a wasteful number, since it uses less digits than its factorization.

802748224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655 (or 1645 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 37.

The square root of 802748224 is about 28332.8117912783. The cubic root of 802748224 is about 929.3795622800.

The spelling of 802748224 in words is "eight hundred two million, seven hundred forty-eight thousand, two hundred twenty-four".