19028135 has 8 divisors (see below), whose sum is σ = 26095776. Its totient is φ = 13047840.

The previous prime is 19028129. The next prime is 19028137. The reversal of 19028135 is 53182091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 19028135 - 2¹⁰ = 19027111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 19028098 and 19028107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19028137) 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 7 ways as a sum of consecutive naturals, for example, 271796 + ... + 271865.

It is an arithmetic number, because the mean of its divisors is an integer number (3261972).

Almost surely, 2^19028135 is an apocalyptic number.

19028135 is a deficient number, since it is larger than the sum of its proper divisors (7067641).

19028135 is an equidigital number, since it uses as much as digits as its factorization.

19028135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543673.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 19028135 is about 4362.1250555205. The cubic root of 19028135 is about 266.9718112825.

The spelling of 19028135 in words is "nineteen million, twenty-eight thousand, one hundred thirty-five".