19030982 has 16 divisors (see below), whose sum is σ = 30212352. Its totient is φ = 8972040.

The previous prime is 19030969. The next prime is 19031003. The reversal of 19030982 is 28903091.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353 + ... + 6179.

It is an arithmetic number, because the mean of its divisors is an integer number (1888272).

Almost surely, 2^19030982 is an apocalyptic number.

19030982 is a deficient number, since it is larger than the sum of its proper divisors (11181370).

19030982 is a wasteful number, since it uses less digits than its factorization.

19030982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5923.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 19030982 is about 4362.4513750872. The cubic root of 19030982 is about 266.9851254414.

The spelling of 19030982 in words is "nineteen million, thirty thousand, nine hundred eighty-two".