20260083 has 8 divisors (see below), whose sum is σ = 27037696. Its totient is φ = 13494600.

The previous prime is 20260021. The next prime is 20260091. The reversal of 20260083 is 38006202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20260083 - 2⁹ = 20259571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20260003) 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, 2118 + ... + 6708.

It is an arithmetic number, because the mean of its divisors is an integer number (3379712).

Almost surely, 2^20260083 is an apocalyptic number.

20260083 is a deficient number, since it is larger than the sum of its proper divisors (6777613).

20260083 is a wasteful number, since it uses less digits than its factorization.

20260083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6065.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 20260083 is about 4501.1201939073. The cubic root of 20260083 is about 272.6133209909.

Adding to 20260083 its reverse (38006202), we get a palindrome (58266285).

The spelling of 20260083 in words is "twenty million, two hundred sixty thousand, eighty-three".