7125682 has 8 divisors (see below), whose sum is σ = 10977516. Its totient is φ = 3466512.

The previous prime is 7125673. The next prime is 7125683. The reversal of 7125682 is 2865217.

It can be written as a sum of positive squares in 2 ways, for example, as 6754801 + 370881 = 2599^2 + 609^2 .

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

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (7125683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48073 + ... + 48220.

Almost surely, 2^7125682 is an apocalyptic number.

7125682 is a deficient number, since it is larger than the sum of its proper divisors (3851834).

7125682 is a wasteful number, since it uses less digits than its factorization.

7125682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96332.

The product of its digits is 6720, while the sum is 31.

The square root of 7125682 is about 2669.3973102556. The cubic root of 7125682 is about 192.4311959651.

The spelling of 7125682 in words is "seven million, one hundred twenty-five thousand, six hundred eighty-two".