755888 has 40 divisors (see below), whose sum is σ = 1776672. Its totient is φ = 304128.

The previous prime is 755879. The next prime is 755899. The reversal of 755888 is 888557.

It is a happy number.

It is an unprimeable number.

755888 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 7 ways as a sum of consecutive naturals, for example, 1706 + ... + 2102.

2⁷⁵⁵⁸⁸⁸ 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 755888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (888336).

755888 is an abundant number, since it is smaller than the sum of its proper divisors (1020784).

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

755888 is a wasteful number, since it uses less digits than its factorization.

755888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429 (or 423 counting only the distinct ones).

The product of its digits is 89600, while the sum is 41.

The square root of 755888 is about 869.4181962669. The cubic root of 755888 is about 91.0931702838.

The spelling of 755888 in words is "seven hundred fifty-five thousand, eight hundred eighty-eight".