19325413 has 24 divisors (see below), whose sum is σ = 22384512. Its totient is φ = 16612992.

The previous prime is 19325399. The next prime is 19325417. The reversal of 19325413 is 31452391.

It is not a de Polignac number, because 19325413 - 2¹⁷ = 19194341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19325417) 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 23 ways as a sum of consecutive naturals, for example, 288406 + ... + 288472.

It is an arithmetic number, because the mean of its divisors is an integer number (932688).

Almost surely, 2^19325413 is an apocalyptic number.

It is an amenable number.

19325413 is a deficient number, since it is larger than the sum of its proper divisors (3059099).

19325413 is a wasteful number, since it uses less digits than its factorization.

19325413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 150 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 19325413 is about 4396.0679021143. The cubic root of 19325413 is about 268.3549401562.

Adding to 19325413 its product of digits (3240), we get a triangular number (19328653 = T₆₂₁₇).

The spelling of 19325413 in words is "nineteen million, three hundred twenty-five thousand, four hundred thirteen".