20234848 has 48 divisors (see below), whose sum is σ = 43787520. Its totient is φ = 9161856.

The previous prime is 20234843. The next prime is 20234849. The reversal of 20234848 is 84843202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20234843) 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, 13261 + ... + 14707.

It is an arithmetic number, because the mean of its divisors is an integer number (912240).

Almost surely, 2^20234848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20234848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21893760).

20234848 is an abundant number, since it is smaller than the sum of its proper divisors (23552672).

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

20234848 is a wasteful number, since it uses less digits than its factorization.

20234848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499 (or 1491 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 20234848 is about 4498.3161293978. The cubic root of 20234848 is about 272.5000892181.

The spelling of 20234848 in words is "twenty million, two hundred thirty-four thousand, eight hundred forty-eight".