2028209282 has 16 divisors (see below), whose sum is σ = 3326603904. Its totient is φ = 919770000.

The previous prime is 2028209273. The next prime is 2028209291. The reversal of 2028209282 is 2829028202.

It is an interprime number because it is at equal distance from previous prime (2028209273) and next prime (2028209291).

It is a super-2 number, since 2×2028209282² = 8227265783181911048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97469 + ... + 116432.

It is an arithmetic number, because the mean of its divisors is an integer number (207912744).

Almost surely, 2^2028209282 is an apocalyptic number.

2028209282 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2028209282 is a deficient number, since it is larger than the sum of its proper divisors (1298394622).

2028209282 is a wasteful number, since it uses less digits than its factorization.

2028209282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214345.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 2028209282 is about 45035.6445718278. The cubic root of 2028209282 is about 1265.8169941457.

The spelling of 2028209282 in words is "two billion, twenty-eight million, two hundred nine thousand, two hundred eighty-two".