2059648 has 16 divisors (see below), whose sum is σ = 4103460. Its totient is φ = 1029760.

The previous prime is 2059637. The next prime is 2059649. The reversal of 2059648 is 8469502.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7918 + ... + 8173.

2^2059648 is an apocalyptic number.

It is an amenable number.

2059648 is a deficient number, since it is larger than the sum of its proper divisors (2043812).

2059648 is an equidigital number, since it uses as much as digits as its factorization.

2059648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16105 (or 16093 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2059648 is about 1435.1473791914. The cubic root of 2059648 is about 127.2323849875.

The spelling of 2059648 in words is "two million, fifty-nine thousand, six hundred forty-eight".