2023648 has 24 divisors (see below), whose sum is σ = 4347000. Its totient is φ = 919680.

The previous prime is 2023639. The next prime is 2023661. The reversal of 2023648 is 8463202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2523 + ... + 3226.

It is an arithmetic number, because the mean of its divisors is an integer number (181125).

2^2023648 is an apocalyptic number.

It is an amenable number.

2023648 is an abundant number, since it is smaller than the sum of its proper divisors (2323352).

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

2023648 is a wasteful number, since it uses less digits than its factorization.

2023648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5770 (or 5762 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2023648 is about 1422.5498233805. The cubic root of 2023648 is about 126.4867374536.

The spelling of 2023648 in words is "two million, twenty-three thousand, six hundred forty-eight".