190512006 has 8 divisors (see below), whose sum is σ = 381024024. Its totient is φ = 63504000.

The previous prime is 190511989. The next prime is 190512017. The reversal of 190512006 is 600215091.

It is a sphenic number, since it is the product of 3 distinct primes.

190512006 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

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 3 ways as a sum of consecutive naturals, for example, 15875995 + ... + 15876006.

It is an arithmetic number, because the mean of its divisors is an integer number (47628003).

Almost surely, 2^190512006 is an apocalyptic number.

190512006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

190512006 is a wasteful number, since it uses less digits than its factorization.

190512006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31752006.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 190512006 is about 13802.6086664804. The cubic root of 190512006 is about 575.4056429400.

Adding to 190512006 its reverse (600215091), we get a palindrome (790727097).

The spelling of 190512006 in words is "one hundred ninety million, five hundred twelve thousand, six".