190950794 has 4 divisors (see below), whose sum is σ = 286426194. Its totient is φ = 95475396.

The previous prime is 190950791. The next prime is 190950829. The reversal of 190950794 is 497059091.

190950794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 143161225 + 47789569 = 11965^2 + 6913^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (190950791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47737697 + ... + 47737700.

Almost surely, 2^190950794 is an apocalyptic number.

190950794 is a deficient number, since it is larger than the sum of its proper divisors (95475400).

190950794 is an equidigital number, since it uses as much as digits as its factorization.

190950794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95475399.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 190950794 is about 13818.4946358133. The cubic root of 190950794 is about 575.8470630648.

The spelling of 190950794 in words is "one hundred ninety million, nine hundred fifty thousand, seven hundred ninety-four".