8229625 has 8 divisors (see below), whose sum is σ = 10270728. Its totient is φ = 6583600.

The previous prime is 8229623. The next prime is 8229629. The reversal of 8229625 is 5269228.

8229625 = 2028² + 2029².

It can be written as a sum of positive squares in 4 ways, for example, as 1401856 + 6827769 = 1184^2 + 2613^2 .

It is not a de Polignac number, because 8229625 - 2¹ = 8229623 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8229623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32794 + ... + 33043.

It is an arithmetic number, because the mean of its divisors is an integer number (1283841).

Almost surely, 2^8229625 is an apocalyptic number.

8229625 is the 2029-th centered square number.

It is an amenable number.

8229625 is a deficient number, since it is larger than the sum of its proper divisors (2041103).

8229625 is an equidigital number, since it uses as much as digits as its factorization.

8229625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65852 (or 65842 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 8229625 is about 2868.7322984203. The cubic root of 8229625 is about 201.8955199326.

The spelling of 8229625 in words is "eight million, two hundred twenty-nine thousand, six hundred twenty-five".