48719905 has 16 divisors (see below), whose sum is σ = 63108864. Its totient is φ = 35893440.

The previous prime is 48719897. The next prime is 48719929. The reversal of 48719905 is 50991784.

It is not a de Polignac number, because 48719905 - 2³ = 48719897 is a prime.

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, 46740 + ... + 47770.

It is an arithmetic number, because the mean of its divisors is an integer number (3944304).

Almost surely, 2^48719905 is an apocalyptic number.

It is an amenable number.

48719905 is a deficient number, since it is larger than the sum of its proper divisors (14388959).

48719905 is a wasteful number, since it uses less digits than its factorization.

48719905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 48719905 is about 6979.9645414572. The cubic root of 48719905 is about 365.2319911296.

The spelling of 48719905 in words is "forty-eight million, seven hundred nineteen thousand, nine hundred five".