190727056 has 40 divisors (see below), whose sum is σ = 398835584. Its totient is φ = 87834240.

The previous prime is 190727051. The next prime is 190727071. The reversal of 190727056 is 650727091.

It is not an unprimeable number, because it can be changed into a prime (190727051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143065 + ... + 144391.

Almost surely, 2^190727056 is an apocalyptic number.

190727056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

190727056 is an abundant number, since it is smaller than the sum of its proper divisors (208108528).

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

190727056 is a wasteful number, since it uses less digits than its factorization.

190727056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039 (or 2033 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 190727056 is about 13810.3966633837. The cubic root of 190727056 is about 575.6220675382.

The spelling of 190727056 in words is "one hundred ninety million, seven hundred twenty-seven thousand, fifty-six".