8155130 has 16 divisors (see below), whose sum is σ = 14787360. Its totient is φ = 3238032.

The previous prime is 8155099. The next prime is 8155141. The reversal of 8155130 is 315518.

It is a super-2 number, since 2×8155130² = 133012290633800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8155096 and 8155105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1544 + ... + 4323.

It is an arithmetic number, because the mean of its divisors is an integer number (924210).

Almost surely, 2^8155130 is an apocalyptic number.

8155130 is a deficient number, since it is larger than the sum of its proper divisors (6632230).

8155130 is a wasteful number, since it uses less digits than its factorization.

8155130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6013.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 8155130 is about 2855.7188236940. The cubic root of 8155130 is about 201.2844828584.

The spelling of 8155130 in words is "eight million, one hundred fifty-five thousand, one hundred thirty".