1682810228 has 12 divisors (see below), whose sum is σ = 3212637792. Its totient is φ = 764913720.

The previous prime is 1682810219. The next prime is 1682810279. The reversal of 1682810228 is 8220182861.

It is a super-2 number, since 2×1682810228² = 5663700526922823968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1682810191 and 1682810200.

It is a congruent number.

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, 19122800 + ... + 19122887.

It is an arithmetic number, because the mean of its divisors is an integer number (267719816).

Almost surely, 2^1682810228 is an apocalyptic number.

It is an amenable number.

1682810228 is a deficient number, since it is larger than the sum of its proper divisors (1529827564).

1682810228 is a wasteful number, since it uses less digits than its factorization.

1682810228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38245702 (or 38245700 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 1682810228 is about 41022.0700111538. The cubic root of 1682810228 is about 1189.4468695516.

The spelling of 1682810228 in words is "one billion, six hundred eighty-two million, eight hundred ten thousand, two hundred twenty-eight".