20000848 has 40 divisors (see below), whose sum is σ = 45328448. Its totient is φ = 8370432.

The previous prime is 20000843. The next prime is 20000861. The reversal of 20000848 is 84800002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2740 + ... + 6892.

Almost surely, 2^20000848 is an apocalyptic number.

20000848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20000848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22664224).

20000848 is an abundant number, since it is smaller than the sum of its proper divisors (25327600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20000848 is a wasteful number, since it uses less digits than its factorization.

20000848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211 (or 4205 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 20000848 is about 4472.2307632769. The cubic root of 20000848 is about 271.4455979822.

The spelling of 20000848 in words is "twenty million, eight hundred forty-eight", and thus it is an aban number.