807248 has 20 divisors (see below), whose sum is σ = 1684788. Its totient is φ = 372480.

The previous prime is 807241. The next prime is 807251. The reversal of 807248 is 842708.

It can be written as a sum of positive squares in 2 ways, for example, as 300304 + 506944 = 548^2 + 712^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 807248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1733 + ... + 2148.

2⁸⁰⁷²⁴⁸ is an apocalyptic number.

It is an amenable number.

807248 is an abundant number, since it is smaller than the sum of its proper divisors (877540).

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

807248 is a wasteful number, since it uses less digits than its factorization.

807248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3902 (or 3896 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 807248 is about 898.4698102886. The cubic root of 807248 is about 93.1112862108. Note that the first 3 decimals are identical.

The spelling of 807248 in words is "eight hundred seven thousand, two hundred forty-eight".