19560485 has 32 divisors (see below), whose sum is σ = 28207872. Its totient is φ = 12741120.

The previous prime is 19560469. The next prime is 19560487. The reversal of 19560485 is 58406591.

It is not a de Polignac number, because 19560485 - 2⁴ = 19560469 is a prime.

It is a super-2 number, since 2×19560485² = 765225146870450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19560487) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 61547 + ... + 61863.

It is an arithmetic number, because the mean of its divisors is an integer number (881496).

Almost surely, 2^19560485 is an apocalyptic number.

It is an amenable number.

19560485 is a deficient number, since it is larger than the sum of its proper divisors (8647387).

19560485 is a wasteful number, since it uses less digits than its factorization.

19560485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 19560485 is about 4422.7237083046. The cubic root of 19560485 is about 269.4386370504.

The spelling of 19560485 in words is "nineteen million, five hundred sixty thousand, four hundred eighty-five".