19068071 has 8 divisors (see below), whose sum is σ = 20955024. Its totient is φ = 17206720.

The previous prime is 19068059. The next prime is 19068083. The reversal of 19068071 is 17086091.

It is an interprime number because it is at equal distance from previous prime (19068059) and next prime (19068083).

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 19068071 - 2²² = 14873767 is a prime.

It is a super-2 number, since 2×19068071² = 727182663322082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19068011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4820 + ... + 7833.

It is an arithmetic number, because the mean of its divisors is an integer number (2619378).

Almost surely, 2^19068071 is an apocalyptic number.

19068071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

19068071 is a deficient number, since it is larger than the sum of its proper divisors (1886953).

19068071 is a wasteful number, since it uses less digits than its factorization.

19068071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12801.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 19068071 is about 4366.7002416012. The cubic root of 19068071 is about 267.1584530807.

The spelling of 19068071 in words is "nineteen million, sixty-eight thousand, seventy-one".