19068841 has 8 divisors (see below), whose sum is σ = 21088224. Its totient is φ = 17097120.

The previous prime is 19068839. The next prime is 19068851. The reversal of 19068841 is 14886091.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 19068841 - 2¹ = 19068839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 19068841.

It is not an unprimeable number, because it can be changed into a prime (19068811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11071 + ... + 12676.

It is an arithmetic number, because the mean of its divisors is an integer number (2636028).

Almost surely, 2^19068841 is an apocalyptic number.

19068841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

19068841 is a deficient number, since it is larger than the sum of its proper divisors (2019383).

19068841 is a wasteful number, since it uses less digits than its factorization.

19068841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23831.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 19068841 is about 4366.7884079722. The cubic root of 19068841 is about 267.1620491312.

The spelling of 19068841 in words is "nineteen million, sixty-eight thousand, eight hundred forty-one".