8148136 has 32 divisors (see below), whose sum is σ = 15847200. Its totient is φ = 3925440.

The previous prime is 8148089. The next prime is 8148137. The reversal of 8148136 is 6318418.

It is a junction number, because it is equal to n+sod(n) for n = 8148098 and 8148107.

It is not an unprimeable number, because it can be changed into a prime (8148137) 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 7 ways as a sum of consecutive naturals, for example, 28651 + ... + 28933.

It is an arithmetic number, because the mean of its divisors is an integer number (495225).

Almost surely, 2^8148136 is an apocalyptic number.

It is an amenable number.

8148136 is a deficient number, since it is larger than the sum of its proper divisors (7699064).

8148136 is a wasteful number, since it uses less digits than its factorization.

8148136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409 (or 405 counting only the distinct ones).

The product of its digits is 4608, while the sum is 31.

The square root of 8148136 is about 2854.4940006943. The cubic root of 8148136 is about 201.2269245561.

The spelling of 8148136 in words is "eight million, one hundred forty-eight thousand, one hundred thirty-six".