783248 has 10 divisors (see below), whose sum is σ = 1517574. Its totient is φ = 391616.

The previous prime is 783247. The next prime is 783257. The reversal of 783248 is 842387.

It can be written as a sum of positive squares in only one way, i.e., 659344 + 123904 = 812^2 + 352^2 .

It is a super-2 number, since 2×783248² = 1226954859008, which contains 22 as substring.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 783248.

It is not an unprimeable number, because it can be changed into a prime (783247) 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 as a sum of consecutive naturals, namely, 24461 + ... + 24492.

2⁷⁸³²⁴⁸ is an apocalyptic number.

It is an amenable number.

783248 is a deficient number, since it is larger than the sum of its proper divisors (734326).

783248 is a wasteful number, since it uses less digits than its factorization.

783248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48961 (or 48955 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 783248 is about 885.0129942549. The cubic root of 783248 is about 92.1792347086.

The spelling of 783248 in words is "seven hundred eighty-three thousand, two hundred forty-eight".