48880000 has 160 divisors (see below), whose sum is σ = 133832160. Its totient is φ = 17664000.

The previous prime is 48879983. The next prime is 48880001. The reversal of 48880000 is 8884.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48880001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1039977 + ... + 1040023.

It is an arithmetic number, because the mean of its divisors is an integer number (836451).

Almost surely, 2^48880000 is an apocalyptic number.

48880000 is a gapful number since it is divisible by the number (40) 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 48880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66916080).

48880000 is an abundant number, since it is smaller than the sum of its proper divisors (84952160).

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

48880000 is an equidigital number, since it uses as much as digits as its factorization.

48880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 48880000 is about 6991.4233171794. The cubic root of 48880000 is about 365.6316079844.

Adding to 48880000 its reverse (8884), we get a palindrome (48888884).

The spelling of 48880000 in words is "forty-eight million, eight hundred eighty thousand".