19614234 has 8 divisors (see below), whose sum is σ = 39228480. Its totient is φ = 6538076.

The previous prime is 19614233. The next prime is 19614241. The reversal of 19614234 is 43241691.

It is a sphenic number, since it is the product of 3 distinct primes.

19614234 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (19614233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1634514 + ... + 1634525.

It is an arithmetic number, because the mean of its divisors is an integer number (4903560).

Almost surely, 2^19614234 is an apocalyptic number.

19614234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

19614234 is a wasteful number, since it uses less digits than its factorization.

19614234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269044.

The product of its digits is 5184, while the sum is 30.

The square root of 19614234 is about 4428.7959989144. The cubic root of 19614234 is about 269.6852023877.

The spelling of 19614234 in words is "nineteen million, six hundred fourteen thousand, two hundred thirty-four".