2128498282 has 8 divisors (see below), whose sum is σ = 3202948836. Its totient is φ = 1060848672.

The previous prime is 2128498213. The next prime is 2128498327. The reversal of 2128498282 is 2828948212.

It can be written as a sum of positive squares in 2 ways, for example, as 2086753761 + 41744521 = 45681^2 + 6461^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1699453 + ... + 1700704.

Almost surely, 2^2128498282 is an apocalyptic number.

2128498282 is a deficient number, since it is larger than the sum of its proper divisors (1074450554).

2128498282 is a wasteful number, since it uses less digits than its factorization.

2128498282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400472.

The product of its digits is 294912, while the sum is 46.

The square root of 2128498282 is about 46135.6508786860. The cubic root of 2128498282 is about 1286.3459040797.

The spelling of 2128498282 in words is "two billion, one hundred twenty-eight million, four hundred ninety-eight thousand, two hundred eighty-two".