2097328 has 20 divisors (see below), whose sum is σ = 4151520. Its totient is φ = 1025984.

The previous prime is 2097317. The next prime is 2097349. The reversal of 2097328 is 8237902.

It is a self number, because there is not a number n which added to its sum of digits gives 2097328.

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, 643 + ... + 2146.

It is an arithmetic number, because the mean of its divisors is an integer number (207576).

2^2097328 is an apocalyptic number.

It is an amenable number.

2097328 is a deficient number, since it is larger than the sum of its proper divisors (2054192).

2097328 is a wasteful number, since it uses less digits than its factorization.

2097328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2844 (or 2838 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2097328 is about 1448.2154535842. The cubic root of 2097328 is about 128.0035806290.

The spelling of 2097328 in words is "two million, ninety-seven thousand, three hundred twenty-eight".