19941082 has 24 divisors (see below), whose sum is σ = 34862688. Its totient is φ = 8378760.

The previous prime is 19941071. The next prime is 19941139. The reversal of 19941082 is 28014991.

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 11 ways as a sum of consecutive naturals, for example, 152157 + ... + 152287.

It is an arithmetic number, because the mean of its divisors is an integer number (1452612).

Almost surely, 2^19941082 is an apocalyptic number.

19941082 is a deficient number, since it is larger than the sum of its proper divisors (14921606).

19941082 is an equidigital number, since it uses as much as digits as its factorization.

19941082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 19941082 is about 4465.5438638535. The cubic root of 19941082 is about 271.1749527284.

The spelling of 19941082 in words is "nineteen million, nine hundred forty-one thousand, eighty-two".