8148042 has 24 divisors (see below), whose sum is σ = 20176416. Its totient is φ = 2327976.

The previous prime is 8148013. The next prime is 8148047. The reversal of 8148042 is 2408418.

It is a junction number, because it is equal to n+sod(n) for n = 8147997 and 8148015.

It is not an unprimeable number, because it can be changed into a prime (8148047) 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, 32208 + ... + 32459.

It is an arithmetic number, because the mean of its divisors is an integer number (840684).

Almost surely, 2^8148042 is an apocalyptic number.

8148042 is an abundant number, since it is smaller than the sum of its proper divisors (12028374).

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

8148042 is a wasteful number, since it uses less digits than its factorization.

8148042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64682 (or 64679 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 8148042 is about 2854.4775353819. The cubic root of 8148042 is about 201.2261507430.

The spelling of 8148042 in words is "eight million, one hundred forty-eight thousand, forty-two".