190682271 has 48 divisors (see below), whose sum is σ = 322416640. Its totient is φ = 107542080.

The previous prime is 190682269. The next prime is 190682281. The reversal of 190682271 is 172286091.

It is not a de Polignac number, because 190682271 - 2¹ = 190682269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190682281) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 67530 + ... + 70296.

Almost surely, 2^190682271 is an apocalyptic number.

190682271 is a deficient number, since it is larger than the sum of its proper divisors (131734369).

190682271 is a wasteful number, since it uses less digits than its factorization.

190682271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836 (or 2833 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 190682271 is about 13808.7751448128. The cubic root of 190682271 is about 575.5770096898.

The spelling of 190682271 in words is "one hundred ninety million, six hundred eighty-two thousand, two hundred seventy-one".