190243795 has 16 divisors (see below), whose sum is σ = 261229248. Its totient is φ = 130291200.

The previous prime is 190243763. The next prime is 190243829. The reversal of 190243795 is 597342091.

It is not a de Polignac number, because 190243795 - 2⁵ = 190243763 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 29895 + ... + 35695.

It is an arithmetic number, because the mean of its divisors is an integer number (16326828).

Almost surely, 2^190243795 is an apocalyptic number.

190243795 is a deficient number, since it is larger than the sum of its proper divisors (70985453).

190243795 is an equidigital number, since it uses as much as digits as its factorization.

190243795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6750.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 190243795 is about 13792.8892912254. The cubic root of 190243795 is about 575.1354891807.

The spelling of 190243795 in words is "one hundred ninety million, two hundred forty-three thousand, seven hundred ninety-five".