7625713 has 4 divisors (see below), whose sum is σ = 7811748. Its totient is φ = 7439680.

The previous prime is 7625701. The next prime is 7625729. The reversal of 7625713 is 3175267.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3175267 = 683 ⋅4649.

It can be written as a sum of positive squares in 2 ways, for example, as 3717184 + 3908529 = 1928^2 + 1977^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7625713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7625743) 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, 92956 + ... + 93037.

It is an arithmetic number, because the mean of its divisors is an integer number (1952937).

Almost surely, 2^7625713 is an apocalyptic number.

It is an amenable number.

7625713 is a deficient number, since it is larger than the sum of its proper divisors (186035).

7625713 is a wasteful number, since it uses less digits than its factorization.

7625713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186034.

The product of its digits is 8820, while the sum is 31.

The square root of 7625713 is about 2761.4693552527. The cubic root of 7625713 is about 196.8309938764.

It can be divided in two parts, 7625 and 713, that added together give a palindrome (8338).

The spelling of 7625713 in words is "seven million, six hundred twenty-five thousand, seven hundred thirteen".