2804928148 has 12 divisors (see below), whose sum is σ = 5354862912. Its totient is φ = 1274967320.

The previous prime is 2804928103. The next prime is 2804928157. The reversal of 2804928148 is 8418294082.

It is a super-3 number, since 3×2804928148³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2804928098 and 2804928107.

It is a congruent number.

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, 31874140 + ... + 31874227.

It is an arithmetic number, because the mean of its divisors is an integer number (446238576).

Almost surely, 2^2804928148 is an apocalyptic number.

It is an amenable number.

2804928148 is a deficient number, since it is larger than the sum of its proper divisors (2549934764).

2804928148 is a wasteful number, since it uses less digits than its factorization.

2804928148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63748382 (or 63748380 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 46.

The square root of 2804928148 is about 52961.5723709181. The cubic root of 2804928148 is about 1410.2861696375.

The spelling of 2804928148 in words is "two billion, eight hundred four million, nine hundred twenty-eight thousand, one hundred forty-eight".