199883046 has 24 divisors (see below), whose sum is σ = 439413912. Its totient is φ = 60570400.

The previous prime is 199883039. The next prime is 199883081. The reversal of 199883046 is 640388991.

It is a junction number, because it is equal to n+sod(n) for n = 199882986 and 199883004.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 136935 + ... + 138386.

It is an arithmetic number, because the mean of its divisors is an integer number (18308913).

Almost surely, 2^199883046 is an apocalyptic number.

199883046 is an abundant number, since it is smaller than the sum of its proper divisors (239530866).

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

199883046 is a wasteful number, since it uses less digits than its factorization.

199883046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275348 (or 275337 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 199883046 is about 14138.0000707314. Note that the first 4 decimals coincide. The cubic root of 199883046 is about 584.6895335588.

The spelling of 199883046 in words is "one hundred ninety-nine million, eight hundred eighty-three thousand, forty-six".