8130808 has 16 divisors (see below), whose sum is σ = 17423280. Its totient is φ = 3484608.

The previous prime is 8130797. The next prime is 8130809. The reversal of 8130808 is 8080318.

It is a super-2 number, since 2×8130808² = 132220077465728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8130809) 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, 72541 + ... + 72652.

It is an arithmetic number, because the mean of its divisors is an integer number (1088955).

Almost surely, 2^8130808 is an apocalyptic number.

It is an amenable number.

8130808 is an abundant number, since it is smaller than the sum of its proper divisors (9292472).

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

8130808 is a wasteful number, since it uses less digits than its factorization.

8130808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145206 (or 145202 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 8130808 is about 2851.4571713424. The cubic root of 8130808 is about 201.0841788281.

It can be divided in two parts, 8 and 130808, that added together give a triangular number (130816 = T₅₁₁).

The spelling of 8130808 in words is "eight million, one hundred thirty thousand, eight hundred eight".