19560982 has 16 divisors (see below), whose sum is σ = 35506080. Its totient is φ = 7890048.

The previous prime is 19560979. The next prime is 19561021. The reversal of 19560982 is 28906591.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40857 + ... + 41332.

It is an arithmetic number, because the mean of its divisors is an integer number (2219130).

Almost surely, 2^19560982 is an apocalyptic number.

19560982 is a deficient number, since it is larger than the sum of its proper divisors (15945098).

19560982 is a wasteful number, since it uses less digits than its factorization.

19560982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82215.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 19560982 is about 4422.7798950434. The cubic root of 19560982 is about 269.4409190298.

It can be divided in two parts, 19 and 560982, that added together give a square (561001 = 749²).

The spelling of 19560982 in words is "nineteen million, five hundred sixty thousand, nine hundred eighty-two".