19027044 has 27 divisors (see below), whose sum is σ = 48162387. Its totient is φ = 6333624.

The previous prime is 19027039. The next prime is 19027069. The reversal of 19027044 is 44072091.

It is a happy number.

The square root of 19027044 is 4362.

It is a perfect power (a square), and thus also a powerful number.

It is a junction number, because it is equal to n+sod(n) for n = 19026999 and 19027017.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25809 + ... + 26535.

Almost surely, 2^19027044 is an apocalyptic number.

19027044 is the 4362-nd square number.

It is an amenable number.

19027044 is an abundant number, since it is smaller than the sum of its proper divisors (29135343).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19027044 is an equidigital number, since it uses as much as digits as its factorization.

19027044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The cubic root of 19027044 is about 266.9667088063.

The spelling of 19027044 in words is "nineteen million, twenty-seven thousand, forty-four".