20103848 has 32 divisors (see below), whose sum is σ = 38556000. Its totient is φ = 9825600.

The previous prime is 20103821. The next prime is 20103859. The reversal of 20103848 is 84830102.

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, 112223 + ... + 112401.

It is an arithmetic number, because the mean of its divisors is an integer number (1204875).

Almost surely, 2^20103848 is an apocalyptic number.

It is an amenable number.

20103848 is a deficient number, since it is larger than the sum of its proper divisors (18452152).

20103848 is a wasteful number, since it uses less digits than its factorization.

20103848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 421 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 20103848 is about 4483.7314817014. The cubic root of 20103848 is about 271.9107622486.

The spelling of 20103848 in words is "twenty million, one hundred three thousand, eight hundred forty-eight".