20260084 has 24 divisors (see below), whose sum is σ = 38470880. Its totient is φ = 9280224.

The previous prime is 20260021. The next prime is 20260091. The reversal of 20260084 is 48006202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5827 + ... + 8629.

Almost surely, 2^20260084 is an apocalyptic number.

It is an amenable number.

20260084 is a deficient number, since it is larger than the sum of its proper divisors (18210796).

20260084 is a wasteful number, since it uses less digits than its factorization.

20260084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959 (or 2957 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 20260084 is about 4501.1203049907. The cubic root of 20260084 is about 272.6133254762.

Adding to 20260084 its reverse (48006202), we get a palindrome (68266286).

The spelling of 20260084 in words is "twenty million, two hundred sixty thousand, eighty-four".