2320255 has 8 divisors (see below), whose sum is σ = 3182112. Its totient is φ = 1591008.

The previous prime is 2320247. The next prime is 2320259. The reversal of 2320255 is 5520232.

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

It is a cyclic number.

It is not a de Polignac number, because 2320255 - 2³ = 2320247 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33112 + ... + 33181.

It is an arithmetic number, because the mean of its divisors is an integer number (397764).

2^2320255 is an apocalyptic number.

2320255 is a deficient number, since it is larger than the sum of its proper divisors (861857).

2320255 is an equidigital number, since it uses as much as digits as its factorization.

2320255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66305.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 2320255 is about 1523.2383267237. The cubic root of 2320255 is about 132.3869689898.

Adding to 2320255 its reverse (5520232), we get a palindrome (7840487).

The spelling of 2320255 in words is "two million, three hundred twenty thousand, two hundred fifty-five".