49827888 has 120 divisors (see below), whose sum is σ = 154365120. Its totient is φ = 14878080.

The previous prime is 49827857. The next prime is 49827929. The reversal of 49827888 is 88872894.

49827888 is a `hidden beast` number, since 498 + 2 + 78 + 88 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131283 + ... + 131661.

It is an arithmetic number, because the mean of its divisors is an integer number (1286376).

Almost surely, 2^49827888 is an apocalyptic number.

49827888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49827888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77182560).

49827888 is an abundant number, since it is smaller than the sum of its proper divisors (104537232).

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

49827888 is a wasteful number, since it uses less digits than its factorization.

49827888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487 (or 478 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 54.

The square root of 49827888 is about 7058.8871644190. The cubic root of 49827888 is about 367.9799532243.

The spelling of 49827888 in words is "forty-nine million, eight hundred twenty-seven thousand, eight hundred eighty-eight".