19382044 has 12 divisors (see below), whose sum is σ = 37002168. Its totient is φ = 8810000.

The previous prime is 19382017. The next prime is 19382059. The reversal of 19382044 is 44028391.

It is a junction number, because it is equal to n+sod(n) for n = 19381997 and 19382015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220207 + ... + 220294.

It is an arithmetic number, because the mean of its divisors is an integer number (3083514).

Almost surely, 2^19382044 is an apocalyptic number.

It is an amenable number.

19382044 is a deficient number, since it is larger than the sum of its proper divisors (17620124).

19382044 is a wasteful number, since it uses less digits than its factorization.

19382044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440516 (or 440514 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 19382044 is about 4402.5042873347. The cubic root of 19382044 is about 268.6168127512.

The spelling of 19382044 in words is "nineteen million, three hundred eighty-two thousand, forty-four".