20088083 has 4 divisors (see below), whose sum is σ = 20098320. Its totient is φ = 20077848.

The previous prime is 20088071. The next prime is 20088119. The reversal of 20088083 is 38088002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 38088002 = 2 ⋅19044001.

It is a cyclic number.

It is not a de Polignac number, because 20088083 - 2¹⁰ = 20087059 is a prime.

It is a super-2 number, since 2×20088083² = 807062157229778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20088053) 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, 1148 + ... + 6441.

It is an arithmetic number, because the mean of its divisors is an integer number (5024580).

Almost surely, 2^20088083 is an apocalyptic number.

20088083 is a deficient number, since it is larger than the sum of its proper divisors (10237).

20088083 is an equidigital number, since it uses as much as digits as its factorization.

20088083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10236.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 20088083 is about 4481.9731146003. The cubic root of 20088083 is about 271.8396681615.

The spelling of 20088083 in words is "twenty million, eighty-eight thousand, eighty-three".