20069119 has 4 divisors (see below), whose sum is σ = 22936144. Its totient is φ = 17202096.

The previous prime is 20069107. The next prime is 20069123. The reversal of 20069119 is 91196002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91196002 = 2 ⋅45598001.

It is a cyclic number.

It is not a de Polignac number, because 20069119 - 2⁷ = 20068991 is a prime.

It is a super-2 number, since 2×20069119² = 805539074872322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20069219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1433502 + ... + 1433515.

It is an arithmetic number, because the mean of its divisors is an integer number (5734036).

Almost surely, 2^20069119 is an apocalyptic number.

20069119 is a deficient number, since it is larger than the sum of its proper divisors (2867025).

20069119 is an equidigital number, since it uses as much as digits as its factorization.

20069119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867024.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 20069119 is about 4479.8570289687. The cubic root of 20069119 is about 271.7540985139.

The spelling of 20069119 in words is "twenty million, sixty-nine thousand, one hundred nineteen".