48009885 has 64 divisors (see below), whose sum is σ = 96712704. Its totient is φ = 19756800.

The previous prime is 48009881. The next prime is 48009911. The reversal of 48009885 is 58890084.

It is not a de Polignac number, because 48009885 - 2² = 48009881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48009881) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 227430 + ... + 227640.

It is an arithmetic number, because the mean of its divisors is an integer number (1511136).

Almost surely, 2^48009885 is an apocalyptic number.

It is an amenable number.

48009885 is an abundant number, since it is smaller than the sum of its proper divisors (48702819).

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

48009885 is a wasteful number, since it uses less digits than its factorization.

48009885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434.

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 48009885 is about 6928.9165819773. The cubic root of 48009885 is about 363.4490644056.

The spelling of 48009885 in words is "forty-eight million, nine thousand, eight hundred eighty-five".