20086097 has 4 divisors (see below), whose sum is σ = 21143280. Its totient is φ = 19028916.

The previous prime is 20086093. The next prime is 20086103. The reversal of 20086097 is 79068002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20086097 - 2² = 20086093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20086091) 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 3 ways as a sum of consecutive naturals, for example, 528563 + ... + 528600.

It is an arithmetic number, because the mean of its divisors is an integer number (5285820).

Almost surely, 2^20086097 is an apocalyptic number.

It is an amenable number.

20086097 is a deficient number, since it is larger than the sum of its proper divisors (1057183).

20086097 is a wasteful number, since it uses less digits than its factorization.

20086097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057182.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 20086097 is about 4481.7515549169. The cubic root of 20086097 is about 271.8307094276.

The spelling of 20086097 in words is "twenty million, eighty-six thousand, ninety-seven".