20060019 has 24 divisors (see below), whose sum is σ = 33352800. Its totient is φ = 11380608.

The previous prime is 20060009. The next prime is 20060087. The reversal of 20060019 is 91006002.

It is not a de Polignac number, because 20060019 - 2⁴ = 20060003 is a prime.

It is a super-2 number, since 2×20060019² = 804808724560722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20059983 and 20060010.

It is not an unprimeable number, because it can be changed into a prime (20060009) 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 23 ways as a sum of consecutive naturals, for example, 8319 + ... + 10455.

It is an arithmetic number, because the mean of its divisors is an integer number (1389700).

Almost surely, 2^20060019 is an apocalyptic number.

20060019 is a deficient number, since it is larger than the sum of its proper divisors (13292781).

20060019 is a wasteful number, since it uses less digits than its factorization.

20060019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299 (or 2296 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 20060019 is about 4478.8412563966. The cubic root of 20060019 is about 271.7130182159.

The spelling of 20060019 in words is "twenty million, sixty thousand, nineteen".