19470119 has 2 divisors, whose sum is σ = 19470120. Its totient is φ = 19470118.

The previous prime is 19470109. The next prime is 19470127. The reversal of 19470119 is 91107491.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (91107491) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 19470119 - 2¹² = 19466023 is a prime.

It is a super-2 number, since 2×19470119² = 758171067748322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19470109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9735059 + 9735060.

It is an arithmetic number, because the mean of its divisors is an integer number (9735060).

Almost surely, 2^19470119 is an apocalyptic number.

19470119 is a deficient number, since it is larger than the sum of its proper divisors (1).

19470119 is an equidigital number, since it uses as much as digits as its factorization.

19470119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 19470119 is about 4412.4957790348. The cubic root of 19470119 is about 269.0230767505.

The spelling of 19470119 in words is "nineteen million, four hundred seventy thousand, one hundred nineteen".