1828193208 has 16 divisors (see below), whose sum is σ = 4570483080. Its totient is φ = 609397728.

The previous prime is 1828193189. The next prime is 1828193219. The reversal of 1828193208 is 8023918281.

It is a self number, because there is not a number n which added to its sum of digits gives 1828193208.

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, 38087335 + ... + 38087382.

Almost surely, 2^1828193208 is an apocalyptic number.

It is an amenable number.

1828193208 is an abundant number, since it is smaller than the sum of its proper divisors (2742289872).

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

1828193208 is a wasteful number, since it uses less digits than its factorization.

1828193208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76174726 (or 76174722 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 1828193208 is about 42757.3760654229. The cubic root of 1828193208 is about 1222.7585184354.

The spelling of 1828193208 in words is "one billion, eight hundred twenty-eight million, one hundred ninety-three thousand, two hundred eight".