48489882 has 64 divisors (see below), whose sum is σ = 118589184. Its totient is φ = 12902400.

The previous prime is 48489877. The next prime is 48489901. The reversal of 48489882 is 28898484.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80382 + ... + 80982.

It is an arithmetic number, because the mean of its divisors is an integer number (1852956).

Almost surely, 2^48489882 is an apocalyptic number.

48489882 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 48489882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59294592).

48489882 is an abundant number, since it is smaller than the sum of its proper divisors (70099302).

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

48489882 is a wasteful number, since it uses less digits than its factorization.

48489882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743.

The product of its digits is 1179648, while the sum is 51.

The square root of 48489882 is about 6963.4676706365. The cubic root of 48489882 is about 364.6562899381.

The spelling of 48489882 in words is "forty-eight million, four hundred eighty-nine thousand, eight hundred eighty-two".