2828144737 has 16 divisors (see below), whose sum is σ = 3274499520. Its totient is φ = 2435700960.

The previous prime is 2828144717. The next prime is 2828144747. The reversal of 2828144737 is 7374418282.

It is not a de Polignac number, because 2828144737 - 2⁷ = 2828144609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2828144717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30628 + ... + 81205.

It is an arithmetic number, because the mean of its divisors is an integer number (204656220).

Almost surely, 2^2828144737 is an apocalyptic number.

It is an amenable number.

2828144737 is a deficient number, since it is larger than the sum of its proper divisors (446354783).

2828144737 is a wasteful number, since it uses less digits than its factorization.

2828144737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111885 (or 111863 counting only the distinct ones).

The product of its digits is 602112, while the sum is 46.

The square root of 2828144737 is about 53180.3040326021. The cubic root of 2828144737 is about 1414.1664961823.

The spelling of 2828144737 in words is "two billion, eight hundred twenty-eight million, one hundred forty-four thousand, seven hundred thirty-seven".