2428728482 has 8 divisors (see below), whose sum is σ = 3768716700. Its totient is φ = 1172489584.

The previous prime is 2428728473. The next prime is 2428728503. The reversal of 2428728482 is 2848278242.

It can be written as a sum of positive squares in 2 ways, for example, as 2324300521 + 104427961 = 48211^2 + 10219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20937257 + ... + 20937372.

Almost surely, 2^2428728482 is an apocalyptic number.

2428728482 is a deficient number, since it is larger than the sum of its proper divisors (1339988218).

2428728482 is a wasteful number, since it uses less digits than its factorization.

2428728482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41874660.

The product of its digits is 917504, while the sum is 47.

The square root of 2428728482 is about 49282.1314677034. The cubic root of 2428728482 is about 1344.1868897711.

The spelling of 2428728482 in words is "two billion, four hundred twenty-eight million, seven hundred twenty-eight thousand, four hundred eighty-two".