19412044 has 24 divisors (see below), whose sum is σ = 34837488. Its totient is φ = 9461760.

The previous prime is 19412033. The next prime is 19412059. The reversal of 19412044 is 44021491.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29964 + ... + 30604.

It is an arithmetic number, because the mean of its divisors is an integer number (1451562).

Almost surely, 2^19412044 is an apocalyptic number.

It is an amenable number.

19412044 is a deficient number, since it is larger than the sum of its proper divisors (15425444).

19412044 is a wasteful number, since it uses less digits than its factorization.

19412044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 19412044 is about 4405.9101216434. The cubic root of 19412044 is about 268.7553318574.

The spelling of 19412044 in words is "nineteen million, four hundred twelve thousand, forty-four".