2084717 has 4 divisors (see below), whose sum is σ = 2087616. Its totient is φ = 2081820.

The previous prime is 2084689. The next prime is 2084749. The reversal of 2084717 is 7174802.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2084717 - 2⁶ = 2084653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2084717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2084767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542 + ... + 2112.

It is an arithmetic number, because the mean of its divisors is an integer number (521904).

2^2084717 is an apocalyptic number.

It is an amenable number.

2084717 is a deficient number, since it is larger than the sum of its proper divisors (2899).

2084717 is a wasteful number, since it uses less digits than its factorization.

2084717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2898.

The product of its (nonzero) digits is 3136, while the sum is 29.

The square root of 2084717 is about 1443.8549096083. The cubic root of 2084717 is about 127.7465075900.

The spelling of 2084717 in words is "two million, eighty-four thousand, seven hundred seventeen".