48891616 has 24 divisors (see below), whose sum is σ = 97342560. Its totient is φ = 24169728.

The previous prime is 48891613. The next prime is 48891641. The reversal of 48891616 is 61619884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48891611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5736 + ... + 11431.

It is an arithmetic number, because the mean of its divisors is an integer number (4055940).

Almost surely, 2^48891616 is an apocalyptic number.

It is an amenable number.

48891616 is a deficient number, since it is larger than the sum of its proper divisors (48450944).

48891616 is a wasteful number, since it uses less digits than its factorization.

48891616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17266 (or 17258 counting only the distinct ones).

The product of its digits is 82944, while the sum is 43.

The square root of 48891616 is about 6992.2539999631. The cubic root of 48891616 is about 365.6605689798.

The spelling of 48891616 in words is "forty-eight million, eight hundred ninety-one thousand, six hundred sixteen".