8148128 has 24 divisors (see below), whose sum is σ = 16227540. Its totient is φ = 4026880.

The previous prime is 8148089. The next prime is 8148137. The reversal of 8148128 is 8218418.

It can be written as a sum of positive squares in 2 ways, for example, as 7997584 + 150544 = 2828^2 + 388^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 8148094 and 8148103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418 + ... + 4278.

Almost surely, 2^8148128 is an apocalyptic number.

It is an amenable number.

8148128 is a deficient number, since it is larger than the sum of its proper divisors (8079412).

8148128 is a wasteful number, since it uses less digits than its factorization.

8148128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960 (or 2952 counting only the distinct ones).

The product of its digits is 4096, while the sum is 32.

The square root of 8148128 is about 2854.4925993949. The cubic root of 8148128 is about 201.2268586999.

The spelling of 8148128 in words is "eight million, one hundred forty-eight thousand, one hundred twenty-eight".