2066713 has 4 divisors (see below), whose sum is σ = 2254608. Its totient is φ = 1878820.

The previous prime is 2066699. The next prime is 2066717. The reversal of 2066713 is 3176602.

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.

It is a cyclic number.

It is not a de Polignac number, because 2066713 - 2⁵ = 2066681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2066717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93931 + ... + 93952.

It is an arithmetic number, because the mean of its divisors is an integer number (563652).

2^2066713 is an apocalyptic number.

It is an amenable number.

2066713 is a deficient number, since it is larger than the sum of its proper divisors (187895).

2066713 is a wasteful number, since it uses less digits than its factorization.

2066713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187894.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2066713 is about 1437.6066916928. The cubic root of 2066713 is about 127.3776963799.

The spelling of 2066713 in words is "two million, sixty-six thousand, seven hundred thirteen".