8269130 has 16 divisors (see below), whose sum is σ = 15287400. Its totient is φ = 3218112.

The previous prime is 8269127. The next prime is 8269139. The reversal of 8269130 is 319628.

It can be written as a sum of positive squares in 4 ways, for example, as 6869641 + 1399489 = 2621^2 + 1183^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8269093 and 8269102.

It is not an unprimeable number, because it can be changed into a prime (8269139) 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 7 ways as a sum of consecutive naturals, for example, 10805 + ... + 11544.

Almost surely, 2^8269130 is an apocalyptic number.

8269130 is a deficient number, since it is larger than the sum of its proper divisors (7018270).

8269130 is a wasteful number, since it uses less digits than its factorization.

8269130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22393.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 8269130 is about 2875.6095006103. The cubic root of 8269130 is about 202.2180601101.

The spelling of 8269130 in words is "eight million, two hundred sixty-nine thousand, one hundred thirty".