8125361 has 4 divisors (see below), whose sum is σ = 8204352. Its totient is φ = 8046372.

The previous prime is 8125343. The next prime is 8125363. The reversal of 8125361 is 1635218.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8125361 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 8125361.

It is not an unprimeable number, because it can be changed into a prime (8125363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39341 + ... + 39546.

It is an arithmetic number, because the mean of its divisors is an integer number (2051088).

Almost surely, 2^8125361 is an apocalyptic number.

It is an amenable number.

8125361 is a deficient number, since it is larger than the sum of its proper divisors (78991).

8125361 is a wasteful number, since it uses less digits than its factorization.

8125361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78990.

The product of its digits is 1440, while the sum is 26.

The square root of 8125361 is about 2850.5018856335. The cubic root of 8125361 is about 201.0392652843.

The spelling of 8125361 in words is "eight million, one hundred twenty-five thousand, three hundred sixty-one".