8254130 has 8 divisors (see below), whose sum is σ = 14857452. Its totient is φ = 3301648.

The previous prime is 8254121. The next prime is 8254139. The reversal of 8254130 is 314528.

It is a Cunningham number, because it is equal to 2873²+1.

It is an interprime number because it is at equal distance from previous prime (8254121) and next prime (8254139).

It can be written as a sum of positive squares in 2 ways, for example, as 8254129 + 1 = 2873^2 + 1^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 8254096 and 8254105.

It is not an unprimeable number, because it can be changed into a prime (8254139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412697 + ... + 412716.

Almost surely, 2^8254130 is an apocalyptic number.

8254130 is a deficient number, since it is larger than the sum of its proper divisors (6603322).

8254130 is a wasteful number, since it uses less digits than its factorization.

8254130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825420.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 8254130 is about 2873.0001740341. Note that the first 3 decimals coincide. The cubic root of 8254130 is about 202.0957132270.

Adding to 8254130 its reverse (314528), we get a palindrome (8568658).

The spelling of 8254130 in words is "eight million, two hundred fifty-four thousand, one hundred thirty".