19241344 has 16 divisors (see below), whose sum is σ = 38332620. Its totient is φ = 9620608.

The previous prime is 19241303. The next prime is 19241347. The reversal of 19241344 is 44314291.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19241347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75034 + ... + 75289.

Almost surely, 2^19241344 is an apocalyptic number.

It is an amenable number.

19241344 is a deficient number, since it is larger than the sum of its proper divisors (19091276).

19241344 is an equidigital number, since it uses as much as digits as its factorization.

19241344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150337 (or 150325 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 19241344 is about 4386.4956400297. The cubic root of 19241344 is about 267.9652438777.

The spelling of 19241344 in words is "nineteen million, two hundred forty-one thousand, three hundred forty-four".