755648 has 14 divisors (see below), whose sum is σ = 1499616. Its totient is φ = 377792.

The previous prime is 755627. The next prime is 755663. The reversal of 755648 is 846557.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5840 + ... + 5967.

2⁷⁵⁵⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

755648 is a deficient number, since it is larger than the sum of its proper divisors (743968).

755648 is a wasteful number, since it uses less digits than its factorization.

755648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11819 (or 11809 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 755648 is about 869.2801619731. The cubic root of 755648 is about 91.0835283460.

Subtracting 755648 from its reverse (846557), we obtain a palindrome (90909).

It can be divided in two parts, 7 and 55648, that added together give a palindrome (55655).

The spelling of 755648 in words is "seven hundred fifty-five thousand, six hundred forty-eight".