7952713 has 4 divisors (see below), whose sum is σ = 8010900. Its totient is φ = 7894528.

The previous prime is 7952701. The next prime is 7952761. The reversal of 7952713 is 3172597.

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 5253264 + 2699449 = 2292^2 + 1643^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7952713 is a prime.

It is a Duffinian number.

7952713 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7959713) 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, 28888 + ... + 29161.

It is an arithmetic number, because the mean of its divisors is an integer number (2002725).

Almost surely, 2^7952713 is an apocalyptic number.

It is an amenable number.

7952713 is a deficient number, since it is larger than the sum of its proper divisors (58187).

7952713 is a wasteful number, since it uses less digits than its factorization.

7952713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58186.

The product of its digits is 13230, while the sum is 34.

The square root of 7952713 is about 2820.0554959078. The cubic root of 7952713 is about 199.6051626971.

The spelling of 7952713 in words is "seven million, nine hundred fifty-two thousand, seven hundred thirteen".