7210713 has 8 divisors (see below), whose sum is σ = 9838048. Its totient is φ = 4695264.

The previous prime is 7210699. The next prime is 7210717. The reversal of 7210713 is 3170127.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7210713 - 2⁵ = 7210681 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 7210713.

It is not an unprimeable number, because it can be changed into a prime (7210717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27820 + ... + 28077.

It is an arithmetic number, because the mean of its divisors is an integer number (1229756).

Almost surely, 2^7210713 is an apocalyptic number.

It is an amenable number.

7210713 is a deficient number, since it is larger than the sum of its proper divisors (2627335).

7210713 is a wasteful number, since it uses less digits than its factorization.

7210713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55943.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 7210713 is about 2685.2770806753. The cubic root of 7210713 is about 193.1936006436.

The spelling of 7210713 in words is "seven million, two hundred ten thousand, seven hundred thirteen".