2064897 has 6 divisors (see below), whose sum is σ = 2982642. Its totient is φ = 1376592.

The previous prime is 2064877. The next prime is 2064899. The reversal of 2064897 is 7984602.

2064897 is a `hidden beast` number, since 2 + 0 + 648 + 9 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1418481 + 646416 = 1191^2 + 804^2 .

It is not a de Polignac number, because 2064897 - 2⁶ = 2064833 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064899) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114708 + ... + 114725.

It is an arithmetic number, because the mean of its divisors is an integer number (497107).

2^2064897 is an apocalyptic number.

It is an amenable number.

2064897 is a deficient number, since it is larger than the sum of its proper divisors (917745).

2064897 is a wasteful number, since it uses less digits than its factorization.

2064897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229439 (or 229436 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2064897 is about 1436.9749475896. The cubic root of 2064897 is about 127.3403769453.

The spelling of 2064897 in words is "two million, sixty-four thousand, eight hundred ninety-seven".