20534848 has 28 divisors (see below), whose sum is σ = 40894000. Its totient is φ = 10230912.

The previous prime is 20534831. The next prime is 20534849. The reversal of 20534848 is 84843502.

It is not an unprimeable number, because it can be changed into a prime (20534849) 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, 31615 + ... + 32257.

It is an arithmetic number, because the mean of its divisors is an integer number (1460500).

Almost surely, 2^20534848 is an apocalyptic number.

It is an amenable number.

20534848 is a deficient number, since it is larger than the sum of its proper divisors (20359152).

20534848 is an equidigital number, since it uses as much as digits as its factorization.

20534848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154 (or 1144 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 20534848 is about 4531.5392528367. The cubic root of 20534848 is about 273.8401753200.

It can be divided in two parts, 205 and 34848, that added together give a palindrome (35053).

The spelling of 20534848 in words is "twenty million, five hundred thirty-four thousand, eight hundred forty-eight".