2124828056 has 16 divisors (see below), whose sum is σ = 4290518400. Its totient is φ = 980689824.

The previous prime is 2124828047. The next prime is 2124828061. The reversal of 2124828056 is 6508284212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10215416 + ... + 10215623.

It is an arithmetic number, because the mean of its divisors is an integer number (268157400).

Almost surely, 2^2124828056 is an apocalyptic number.

2124828056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2124828056 is an abundant number, since it is smaller than the sum of its proper divisors (2165690344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2124828056 is a wasteful number, since it uses less digits than its factorization.

2124828056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20431058 (or 20431054 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 2124828056 is about 46095.8572542045. The cubic root of 2124828056 is about 1285.6061185945.

The spelling of 2124828056 in words is "two billion, one hundred twenty-four million, eight hundred twenty-eight thousand, fifty-six".