2468 has 6 divisors (see below), whose sum is σ = 4326. Its totient is φ = 1232.

The previous prime is 2467. The next prime is 2473. The reversal of 2468 is 8642.

It can be written as a sum of positive squares in only one way, i.e., 1444 + 1024 = 38^2 + 32^2 .

It is a straight-line number, since its digits are in arithmetic progression.

It is a plaindrome in base 10 and base 13.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is an upside-down number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305 + ... + 312.

It is an arithmetic number, because the mean of its divisors is an integer number (721).

It is an amenable number.

2468 is a deficient number, since it is larger than the sum of its proper divisors (1858).

2468 is a wasteful number, since it uses less digits than its factorization.

2468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 619 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 2468 is about 49.6789693935. The cubic root of 2468 is about 13.5139316627.

The spelling of 2468 in words is "two thousand, four hundred sixty-eight".