464648 has 12 divisors (see below), whose sum is σ = 874845. Its totient is φ = 231360.

The previous prime is 464647. The next prime is 464663. The reversal of 464648 is 846464.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 432964 + 31684 = 658^2 + 178^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=482.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464647) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1808 + ... + 2048.

2⁴⁶⁴⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

464648 is a deficient number, since it is larger than the sum of its proper divisors (410197).

464648 is an equidigital number, since it uses as much as digits as its factorization.

464648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 243 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

The square root of 464648 is about 681.6509370638. The cubic root of 464648 is about 77.4535552450.

Multiplying 464648 by its sum of digits (32), we get a square (14868736 = 3856²).

Multiplying 464648 by its product of digits (18432), we get a square (8564391936 = 92544²).

The spelling of 464648 in words is "four hundred sixty-four thousand, six hundred forty-eight".