19482105 has 16 divisors (see below), whose sum is σ = 32177664. Its totient is φ = 10055040.

The previous prime is 19482103. The next prime is 19482107. The reversal of 19482105 is 50128491.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (19482103) and next prime (19482107).

It is not a de Polignac number, because 19482105 - 2¹ = 19482103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (19482103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20484 + ... + 21413.

It is an arithmetic number, because the mean of its divisors is an integer number (2011104).

Almost surely, 2^19482105 is an apocalyptic number.

19482105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

19482105 is a deficient number, since it is larger than the sum of its proper divisors (12695559).

19482105 is a wasteful number, since it uses less digits than its factorization.

19482105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41936.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 19482105 is about 4413.8537583386. The cubic root of 19482105 is about 269.0782698585.

The spelling of 19482105 in words is "nineteen million, four hundred eighty-two thousand, one hundred five".