48885891 has 8 divisors (see below), whose sum is σ = 65254224. Its totient is φ = 32554080.

The previous prime is 48885799. The next prime is 48885913. The reversal of 48885891 is 19858884.

It is a happy number.

48885891 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48885891 - 2⁷ = 48885763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48885491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5836 + ... + 11481.

It is an arithmetic number, because the mean of its divisors is an integer number (8156778).

Almost surely, 2^48885891 is an apocalyptic number.

48885891 is a deficient number, since it is larger than the sum of its proper divisors (16368333).

48885891 is a wasteful number, since it uses less digits than its factorization.

48885891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18261.

The product of its digits is 737280, while the sum is 51.

The square root of 48885891 is about 6991.8446063968. The cubic root of 48885891 is about 365.6462959909.

The spelling of 48885891 in words is "forty-eight million, eight hundred eighty-five thousand, eight hundred ninety-one".