2828446148 has 18 divisors (see below), whose sum is σ = 5440669038. Its totient is φ = 1285657120.

The previous prime is 2828446147. The next prime is 2828446151. The reversal of 2828446148 is 8416448282.

It can be written as a sum of positive squares in only one way, i.e., 2813453764 + 14992384 = 53042^2 + 3872^2 .

It is a super-2 number, since 2×2828446148² = 16000215224272075808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2828446147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2921465 + ... + 2922432.

It is an arithmetic number, because the mean of its divisors is an integer number (302259391).

Almost surely, 2^2828446148 is an apocalyptic number.

It is an amenable number.

2828446148 is a deficient number, since it is larger than the sum of its proper divisors (2612222890).

2828446148 is a wasteful number, since it uses less digits than its factorization.

2828446148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5843923 (or 5843910 counting only the distinct ones).

The product of its digits is 786432, while the sum is 47.

The square root of 2828446148 is about 53183.1378164170. The cubic root of 2828446148 is about 1414.2167329083.

The spelling of 2828446148 in words is "two billion, eight hundred twenty-eight million, four hundred forty-six thousand, one hundred forty-eight".