755975 has 12 divisors (see below), whose sum is σ = 1023000. Its totient is φ = 549600.

The previous prime is 755969. The next prime is 755977. The reversal of 755975 is 579557.

It is not a de Polignac number, because 755975 - 2⁴ = 755959 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 755975.

It is not an unprimeable number, because it can be changed into a prime (755977) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1100 + ... + 1649.

It is an arithmetic number, because the mean of its divisors is an integer number (85250).

755975 is a Friedman number, since it can be written as 5*(9*(7^5-7)-5), using all its digits and the basic arithmetic operations.

2⁷⁵⁵⁹⁷⁵ is an apocalyptic number.

755975 is a deficient number, since it is larger than the sum of its proper divisors (267025).

755975 is a wasteful number, since it uses less digits than its factorization.

755975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770 (or 2765 counting only the distinct ones).

The product of its digits is 55125, while the sum is 38.

The square root of 755975 is about 869.4682282867. The cubic root of 755975 is about 91.0966649822.

The spelling of 755975 in words is "seven hundred fifty-five thousand, nine hundred seventy-five".