8130148 has 36 divisors (see below), whose sum is σ = 16306612. Its totient is φ = 3525120.

The previous prime is 8130137. The next prime is 8130149. The reversal of 8130148 is 8410318.

It can be written as a sum of positive squares in 6 ways, for example, as 19044 + 8111104 = 138^2 + 2848^2 .

It is not an unprimeable number, because it can be changed into a prime (8130149) 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 11 ways as a sum of consecutive naturals, for example, 14758 + ... + 15298.

Almost surely, 2^8130148 is an apocalyptic number.

It is an amenable number.

8130148 is an abundant number, since it is smaller than the sum of its proper divisors (8176464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8130148 is a wasteful number, since it uses less digits than its factorization.

8130148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8130148 is about 2851.3414386916. The cubic root of 8130148 is about 201.0787378293.

The spelling of 8130148 in words is "eight million, one hundred thirty thousand, one hundred forty-eight".