190271382 has 16 divisors (see below), whose sum is σ = 434906112. Its totient is φ = 54363240.

The previous prime is 190271351. The next prime is 190271413. The reversal of 190271382 is 283172091.

It is an interprime number because it is at equal distance from previous prime (190271351) and next prime (190271413).

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 7 ways as a sum of consecutive naturals, for example, 2265094 + ... + 2265177.

It is an arithmetic number, because the mean of its divisors is an integer number (27181632).

Almost surely, 2^190271382 is an apocalyptic number.

190271382 is an abundant number, since it is smaller than the sum of its proper divisors (244634730).

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

190271382 is a wasteful number, since it uses less digits than its factorization.

190271382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530283.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 190271382 is about 13793.8892992513. The cubic root of 190271382 is about 575.1632877149.

It can be divided in two parts, 190271 and 382, that added together give a triangular number (190653 = T₆₁₇).

The spelling of 190271382 in words is "one hundred ninety million, two hundred seventy-one thousand, three hundred eighty-two".