48891776 has 32 divisors (see below), whose sum is σ = 98872680. Its totient is φ = 24076800.

The previous prime is 48891761. The next prime is 48891781. The reversal of 48891776 is 67719884.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5726 + ... + 11426.

Almost surely, 2^48891776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48891776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49436340).

48891776 is an abundant number, since it is smaller than the sum of its proper divisors (49980904).

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

48891776 is an equidigital number, since it uses as much as digits as its factorization.

48891776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5782 (or 5770 counting only the distinct ones).

The product of its digits is 677376, while the sum is 50.

The square root of 48891776 is about 6992.2654411857. The cubic root of 48891776 is about 365.6609678596.

The spelling of 48891776 in words is "forty-eight million, eight hundred ninety-one thousand, seven hundred seventy-six".