19141259 has 2 divisors, whose sum is σ = 19141260. Its totient is φ = 19141258.

The previous prime is 19141231. The next prime is 19141279. The reversal of 19141259 is 95214191.

It is a strong prime.

It is an emirp because it is prime and its reverse (95214191) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 19141259 - 2¹² = 19137163 is a prime.

It is a super-2 number, since 2×19141259² = 732775592210162, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (19141279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9570629 + 9570630.

It is an arithmetic number, because the mean of its divisors is an integer number (9570630).

Almost surely, 2^19141259 is an apocalyptic number.

19141259 is a deficient number, since it is larger than the sum of its proper divisors (1).

19141259 is an equidigital number, since it uses as much as digits as its factorization.

19141259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 32.

The square root of 19141259 is about 4375.0724565429. The cubic root of 19141259 is about 267.4998235653.

The spelling of 19141259 in words is "nineteen million, one hundred forty-one thousand, two hundred fifty-nine".