4660448 has 48 divisors (see below), whose sum is σ = 10478160. Its totient is φ = 2021376.

The previous prime is 4660433. The next prime is 4660457. The reversal of 4660448 is 8440664.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6743 + ... + 7401.

It is an arithmetic number, because the mean of its divisors is an integer number (218295).

Almost surely, 2^4660448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4660448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5239080).

4660448 is an abundant number, since it is smaller than the sum of its proper divisors (5817712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4660448 is a wasteful number, since it uses less digits than its factorization.

4660448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699 (or 691 counting only the distinct ones).

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

The square root of 4660448 is about 2158.8070779947. The cubic root of 4660448 is about 167.0356695295.

The spelling of 4660448 in words is "four million, six hundred sixty thousand, four hundred forty-eight".