8625361 has 4 divisors (see below), whose sum is σ = 8631792. Its totient is φ = 8618932.

The previous prime is 8625359. The next prime is 8625431. The reversal of 8625361 is 1635268.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8625361 - 2¹ = 8625359 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8625301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355 + ... + 4168.

It is an arithmetic number, because the mean of its divisors is an integer number (2157948).

Almost surely, 2^8625361 is an apocalyptic number.

It is an amenable number.

8625361 is a deficient number, since it is larger than the sum of its proper divisors (6431).

8625361 is a wasteful number, since it uses less digits than its factorization.

8625361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6430.

The product of its digits is 8640, while the sum is 31.

The square root of 8625361 is about 2936.8964911961. The cubic root of 8625361 is about 205.0811576342.

The spelling of 8625361 in words is "eight million, six hundred twenty-five thousand, three hundred sixty-one".