2158048 has 24 divisors (see below), whose sum is σ = 4499712. Its totient is φ = 1015296.

The previous prime is 2158033. The next prime is 2158061. The reversal of 2158048 is 8408512.

2158048 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 1440 + ... + 2527.

It is an arithmetic number, because the mean of its divisors is an integer number (187488).

2^2158048 is an apocalyptic number.

It is an amenable number.

2158048 is an abundant number, since it is smaller than the sum of its proper divisors (2341664).

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

2158048 is a wasteful number, since it uses less digits than its factorization.

2158048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994 (or 3986 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 2158048 is about 1469.0296116825. The cubic root of 2158048 is about 129.2271302539.

The spelling of 2158048 in words is "two million, one hundred fifty-eight thousand, forty-eight".