755099 has 4 divisors (see below), whose sum is σ = 762264. Its totient is φ = 747936.

The previous prime is 755087. The next prime is 755107. The reversal of 755099 is 990557.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990557 = 647 ⋅1531.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-755099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755009) by changing a digit.

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, 3422 + ... + 3635.

It is an arithmetic number, because the mean of its divisors is an integer number (190566).

2⁷⁵⁵⁰⁹⁹ is an apocalyptic number.

755099 is a deficient number, since it is larger than the sum of its proper divisors (7165).

755099 is a wasteful number, since it uses less digits than its factorization.

755099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7164.

The product of its (nonzero) digits is 14175, while the sum is 35.

The square root of 755099 is about 868.9643260802. The cubic root of 755099 is about 91.0614647344.

The spelling of 755099 in words is "seven hundred fifty-five thousand, ninety-nine".