2028202092 has 240 divisors, whose sum is σ = 6322821120. Its totient is φ = 554905728.

The previous prime is 2028202061. The next prime is 2028202093. The reversal of 2028202092 is 2902028202.

It is a super-2 number, since 2×2028202092² = 8227207451986352928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2028202093) 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 79 ways as a sum of consecutive naturals, for example, 5649409 + ... + 5649767.

It is an arithmetic number, because the mean of its divisors is an integer number (26345088).

Almost surely, 2^2028202092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2028202092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3161410560).

2028202092 is an abundant number, since it is smaller than the sum of its proper divisors (4294619028).

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

2028202092 is a wasteful number, since it uses less digits than its factorization.

2028202092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2028202092 is about 45035.5647460982. The cubic root of 2028202092 is about 1265.8154983705.

The spelling of 2028202092 in words is "two billion, twenty-eight million, two hundred two thousand, ninety-two".