2072713 has 4 divisors (see below), whose sum is σ = 2084868. Its totient is φ = 2060560.

The previous prime is 2072701. The next prime is 2072731. The reversal of 2072713 is 3172702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1951609 + 121104 = 1397^2 + 348^2 .

It is a cyclic number.

It is not a de Polignac number, because 2072713 - 2⁹ = 2072201 is a prime.

It is a super-2 number, since 2×2072713² = 8592278360738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2072743) 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, 5818 + ... + 6163.

It is an arithmetic number, because the mean of its divisors is an integer number (521217).

2^2072713 is an apocalyptic number.

It is an amenable number.

2072713 is a deficient number, since it is larger than the sum of its proper divisors (12155).

2072713 is a wasteful number, since it uses less digits than its factorization.

2072713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12154.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 2072713 is about 1439.6919809459. The cubic root of 2072713 is about 127.5008432598.

The spelling of 2072713 in words is "two million, seventy-two thousand, seven hundred thirteen".