1608448 has 36 divisors (see below), whose sum is σ = 3294928. Its totient is φ = 783360.

The previous prime is 1608443. The next prime is 1608449. The reversal of 1608448 is 8448061.

It is not an unprimeable number, because it can be changed into a prime (1608443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15565 + ... + 15667.

2^1608448 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 1608448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1647464).

1608448 is an abundant number, since it is smaller than the sum of its proper divisors (1686480).

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

1608448 is an equidigital number, since it uses as much as digits as its factorization.

1608448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 1608448 is about 1268.2460329132. The cubic root of 1608448 is about 117.1661991388.

The spelling of 1608448 in words is "one million, six hundred eight thousand, four hundred forty-eight".