965255 has 4 divisors (see below), whose sum is σ = 1158312. Its totient is φ = 772200.

The previous prime is 965249. The next prime is 965267. The reversal of 965255 is 552569.

Added to its reverse (552569) it gives a square (1517824 = 1232²).

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552569 = 271 ⋅2039.

It is not a de Polignac number, because 965255 - 2⁶ = 965191 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96521 + ... + 96530.

It is an arithmetic number, because the mean of its divisors is an integer number (289578).

2⁹⁶⁵²⁵⁵ is an apocalyptic number.

965255 is a deficient number, since it is larger than the sum of its proper divisors (193057).

965255 is a wasteful number, since it uses less digits than its factorization.

965255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193056.

The product of its digits is 13500, while the sum is 32.

The square root of 965255 is about 982.4739182289. The cubic root of 965255 is about 98.8281547608.

Adding to 965255 its reverse (552569), we get a square (1517824 = 1232²).

Subtracting from 965255 its reverse (552569), we obtain a triangular number (412686 = T₉₀₈).

The spelling of 965255 in words is "nine hundred sixty-five thousand, two hundred fifty-five".