19214208 has 96 divisors (see below), whose sum is σ = 59590440. Its totient is φ = 5907456.

The previous prime is 19214201. The next prime is 19214213. The reversal of 19214208 is 80241291.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19214201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14335 + ... + 15617.

Almost surely, 2^19214208 is an apocalyptic number.

19214208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19214208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29795220).

19214208 is an abundant number, since it is smaller than the sum of its proper divisors (40376232).

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

19214208 is a wasteful number, since it uses less digits than its factorization.

19214208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316 (or 1301 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 19214208 is about 4383.4014189896. The cubic root of 19214208 is about 267.8392144648.

Adding to 19214208 its reverse (80241291), we get a palindrome (99455499).

It can be divided in two parts, 192 and 14208, that added together give a square (14400 = 120²).

The spelling of 19214208 in words is "nineteen million, two hundred fourteen thousand, two hundred eight".