190200828 has 24 divisors (see below), whose sum is σ = 469908432. Its totient is φ = 59670784.

The previous prime is 190200797. The next prime is 190200833. The reversal of 190200828 is 828002091.

It is a junction number, because it is equal to n+sod(n) for n = 190200795 and 190200804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465975 + ... + 466382.

It is an arithmetic number, because the mean of its divisors is an integer number (19579518).

Almost surely, 2^190200828 is an apocalyptic number.

It is an amenable number.

190200828 is an abundant number, since it is smaller than the sum of its proper divisors (279707604).

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

190200828 is a wasteful number, since it uses less digits than its factorization.

190200828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932381 (or 932379 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 190200828 is about 13791.3316253363. The cubic root of 190200828 is about 575.0921873616.

The spelling of 190200828 in words is "one hundred ninety million, two hundred thousand, eight hundred twenty-eight".