19482383 has 2 divisors, whose sum is σ = 19482384. Its totient is φ = 19482382.

The previous prime is 19482373. The next prime is 19482409. The reversal of 19482383 is 38328491.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 19482383 - 2⁶ = 19482319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19482343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9741191 + 9741192.

It is an arithmetic number, because the mean of its divisors is an integer number (9741192).

Almost surely, 2^19482383 is an apocalyptic number.

19482383 is a deficient number, since it is larger than the sum of its proper divisors (1).

19482383 is an equidigital number, since it uses as much as digits as its factorization.

19482383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 38.

The square root of 19482383 is about 4413.8852499810. The cubic root of 19482383 is about 269.0795497237.

The spelling of 19482383 in words is "nineteen million, four hundred eighty-two thousand, three hundred eighty-three".