190827272 has 16 divisors (see below), whose sum is σ = 358195500. Its totient is φ = 95308480.

The previous prime is 190827271. The next prime is 190827293. The reversal of 190827272 is 272728091.

It can be written as a sum of positive squares in 2 ways, for example, as 190826596 + 676 = 13814^2 + 26^2 .

It is not an unprimeable number, because it can be changed into a prime (190827271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5147 + ... + 20202.

Almost surely, 2^190827272 is an apocalyptic number.

It is an amenable number.

190827272 is a deficient number, since it is larger than the sum of its proper divisors (167368228).

190827272 is a wasteful number, since it uses less digits than its factorization.

190827272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26296 (or 26292 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 190827272 is about 13814.0244679094. The cubic root of 190827272 is about 575.7228685496.

The spelling of 190827272 in words is "one hundred ninety million, eight hundred twenty-seven thousand, two hundred seventy-two".