48203905 has 16 divisors (see below), whose sum is σ = 60528384. Its totient is φ = 36814720.

The previous prime is 48203839. The next prime is 48203921. The reversal of 48203905 is 50930284.

It is not a de Polignac number, because 48203905 - 2¹⁷ = 48072833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7134 + ... + 12136.

It is an arithmetic number, because the mean of its divisors is an integer number (3783024).

Almost surely, 2^48203905 is an apocalyptic number.

It is an amenable number.

48203905 is a deficient number, since it is larger than the sum of its proper divisors (12324479).

48203905 is a wasteful number, since it uses less digits than its factorization.

48203905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 48203905 is about 6942.9032111934. The cubic root of 48203905 is about 363.9380026641.

The spelling of 48203905 in words is "forty-eight million, two hundred three thousand, nine hundred five".