8148404 has 24 divisors (see below), whose sum is σ = 15708000. Its totient is φ = 3667680.

The previous prime is 8148401. The next prime is 8148407. The reversal of 8148404 is 4048418.

It is an interprime number because it is at equal distance from previous prime (8148401) and next prime (8148407).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8148401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3947 + ... + 5645.

It is an arithmetic number, because the mean of its divisors is an integer number (654500).

Almost surely, 2^8148404 is an apocalyptic number.

It is an amenable number.

8148404 is a deficient number, since it is larger than the sum of its proper divisors (7559596).

8148404 is a wasteful number, since it uses less digits than its factorization.

8148404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823 (or 1821 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 8148404 is about 2854.5409438297. The cubic root of 8148404 is about 201.2291307141.

The spelling of 8148404 in words is "eight million, one hundred forty-eight thousand, four hundred four".