755488 has 12 divisors (see below), whose sum is σ = 1487430. Its totient is φ = 377728.

The previous prime is 755483. The next prime is 755509. The reversal of 755488 is 884557.

It can be written as a sum of positive squares in only one way, i.e., 725904 + 29584 = 852^2 + 172^2 .

It is a super-3 number, since 3×755488³ = 1293611793337122816, which contains 333 as substring.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (755483) by changing a digit.

755488 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 as a sum of consecutive naturals, namely, 11773 + ... + 11836.

2⁷⁵⁵⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

755488 is a deficient number, since it is larger than the sum of its proper divisors (731942).

755488 is a wasteful number, since it uses less digits than its factorization.

755488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23619 (or 23611 counting only the distinct ones).

The product of its digits is 44800, while the sum is 37.

The square root of 755488 is about 869.1881269323. The cubic root of 755488 is about 91.0770992533.

The spelling of 755488 in words is "seven hundred fifty-five thousand, four hundred eighty-eight".