4468 has 6 divisors (see below), whose sum is σ = 7826. Its totient is φ = 2232.

The previous prime is 4463. The next prime is 4481. The reversal of 4468 is 8644.

It can be written as a sum of positive squares in only one way, i.e., 2704 + 1764 = 52^2 + 42^2 .

It is a plaindrome in base 10 and base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555 + ... + 562.

2^{4468} is an apocalyptic number.

It is an amenable number.

4468 is a deficient number, since it is larger than the sum of its proper divisors (3358).

4468 is a wasteful number, since it uses less digits than its factorization.

4468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121 (or 1119 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 4468 is about 66.8430998683. The cubic root of 4468 is about 16.4704091617.

It can be divided in two parts, 446 and 8, that added together give a palindrome (454).

The spelling of 4468 in words is "four thousand, four hundred sixty-eight".

• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.131 sec. • engine limits •