755382 has 8 divisors (see below), whose sum is σ = 1510776. Its totient is φ = 251792.

The previous prime is 755371. The next prime is 755387. The reversal of 755382 is 283557.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

755382 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755387) by changing a digit.

755382 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 62943 + ... + 62954.

It is an arithmetic number, because the mean of its divisors is an integer number (188847).

2⁷⁵⁵³⁸² is an apocalyptic number.

755382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

755382 is a wasteful number, since it uses less digits than its factorization.

755382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125902.

The product of its digits is 8400, while the sum is 30.

The square root of 755382 is about 869.1271483506. The cubic root of 755382 is about 91.0728394794.

The spelling of 755382 in words is "seven hundred fifty-five thousand, three hundred eighty-two".