683552 has 24 divisors (see below), whose sum is σ = 1381212. Its totient is φ = 332800.

The previous prime is 683513. The next prime is 683567. The reversal of 683552 is 255386.

It can be written as a sum of positive squares in 2 ways, for example, as 583696 + 99856 = 764^2 + 316^2 .

It is a congruent number.

It is an unprimeable number.

683552 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052 + ... + 1572.

2⁶⁸³⁵⁵² 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 683552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (690606).

683552 is an abundant number, since it is smaller than the sum of its proper divisors (697660).

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

683552 is a wasteful number, since it uses less digits than its factorization.

683552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 564 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 683552 is about 826.7720362954. The cubic root of 683552 is about 88.0894407446.

The spelling of 683552 in words is "six hundred eighty-three thousand, five hundred fifty-two".