190282689 has 20 divisors (see below), whose sum is σ = 284621040. Its totient is φ = 126689400.

The previous prime is 190282679. The next prime is 190282693. The reversal of 190282689 is 986282091.

It is not a de Polignac number, because 190282689 - 2¹¹ = 190280641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (190282679) 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 19 ways as a sum of consecutive naturals, for example, 116722 + ... + 118340.

It is an arithmetic number, because the mean of its divisors is an integer number (14231052).

Almost surely, 2^190282689 is an apocalyptic number.

It is an amenable number.

190282689 is a deficient number, since it is larger than the sum of its proper divisors (94338351).

190282689 is a wasteful number, since it uses less digits than its factorization.

190282689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082 (or 3073 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 190282689 is about 13794.2991485613. The cubic root of 190282689 is about 575.1746806394.

The spelling of 190282689 in words is "one hundred ninety million, two hundred eighty-two thousand, six hundred eighty-nine".