2160448 has 14 divisors (see below), whose sum is σ = 4287266. Its totient is φ = 1080192.

The previous prime is 2160443. The next prime is 2160461. The reversal of 2160448 is 8440612.

It can be written as a sum of positive squares in only one way, i.e., 1937664 + 222784 = 1392^2 + 472^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2160443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16815 + ... + 16942.

2^2160448 is an apocalyptic number.

It is an amenable number.

2160448 is a deficient number, since it is larger than the sum of its proper divisors (2126818).

2160448 is an equidigital number, since it uses as much as digits as its factorization.

2160448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33769 (or 33759 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2160448 is about 1469.8462504630. The cubic root of 2160448 is about 129.2750176984.

The spelling of 2160448 in words is "two million, one hundred sixty thousand, four hundred forty-eight".