190124200 has 96 divisors (see below), whose sum is σ = 509342400. Its totient is φ = 64650240.

The previous prime is 190124191. The next prime is 190124219. The reversal of 190124200 is 2421091.

It is a super-2 number, since 2×190124200² = 72294422851280000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194112 + ... + 195088.

It is an arithmetic number, because the mean of its divisors is an integer number (5305650).

Almost surely, 2^190124200 is an apocalyptic number.

190124200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190124200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254671200).

190124200 is an abundant number, since it is smaller than the sum of its proper divisors (319218200).

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

190124200 is a wasteful number, since it uses less digits than its factorization.

190124200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139 (or 1130 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 190124200 is about 13788.5532235982. The cubic root of 190124200 is about 575.0149460513.

Adding to 190124200 its reverse (2421091), we get a palindrome (192545291).

The spelling of 190124200 in words is "one hundred ninety million, one hundred twenty-four thousand, two hundred".