19341424 has 20 divisors (see below), whose sum is σ = 37676160. Its totient is φ = 9618560.

The previous prime is 19341403. The next prime is 19341431. The reversal of 19341424 is 42414391.

It is a junction number, because it is equal to n+sod(n) for n = 19341392 and 19341401.

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, 109 + ... + 6220.

It is an arithmetic number, because the mean of its divisors is an integer number (1883808).

Almost surely, 2^19341424 is an apocalyptic number.

It is an amenable number.

19341424 is a deficient number, since it is larger than the sum of its proper divisors (18334736).

19341424 is a wasteful number, since it uses less digits than its factorization.

19341424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6528 (or 6522 counting only the distinct ones).

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

The square root of 19341424 is about 4397.8885843095. Note that the first 3 decimals coincide. The cubic root of 19341424 is about 268.4290299038.

The spelling of 19341424 in words is "nineteen million, three hundred forty-one thousand, four hundred twenty-four".