755323 has 4 divisors (see below), whose sum is σ = 758520. Its totient is φ = 752128.

The previous prime is 755317. The next prime is 755329. The reversal of 755323 is 323557.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323557 = 13 ⋅24889.

It is an interprime number because it is at equal distance from previous prime (755317) and next prime (755329).

It is a cyclic number.

It is not a de Polignac number, because 755323 - 2⁹ = 754811 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (755329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213 + ... + 1726.

It is an arithmetic number, because the mean of its divisors is an integer number (189630).

2⁷⁵⁵³²³ is an apocalyptic number.

755323 is a deficient number, since it is larger than the sum of its proper divisors (3197).

755323 is a wasteful number, since it uses less digits than its factorization.

755323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196.

The product of its digits is 3150, while the sum is 25.

The square root of 755323 is about 869.0932055884. The cubic root of 755323 is about 91.0704683006.

The spelling of 755323 in words is "seven hundred fifty-five thousand, three hundred twenty-three".