2928248285 has 16 divisors (see below), whose sum is σ = 3623533056. Its totient is φ = 2270477568.

The previous prime is 2928248263. The next prime is 2928248287. The reversal of 2928248285 is 5828428292.

It is a cyclic number.

It is not a de Polignac number, because 2928248285 - 2¹⁸ = 2927986141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2928248287) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 36284 + ... + 84693.

It is an arithmetic number, because the mean of its divisors is an integer number (226470816).

Almost surely, 2^2928248285 is an apocalyptic number.

It is an amenable number.

2928248285 is a deficient number, since it is larger than the sum of its proper divisors (695284771).

2928248285 is a wasteful number, since it uses less digits than its factorization.

2928248285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121132.

The product of its digits is 1474560, while the sum is 50.

The square root of 2928248285 is about 54113.2912046569. The cubic root of 2928248285 is about 1430.6584551369.

The spelling of 2928248285 in words is "two billion, nine hundred twenty-eight million, two hundred forty-eight thousand, two hundred eighty-five".