48782280 has 64 divisors (see below), whose sum is σ = 150315840. Its totient is φ = 12655872.

The previous prime is 48782273. The next prime is 48782281. The reversal of 48782280 is 8228784.

48782280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48782281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054 + ... + 9933.

It is an arithmetic number, because the mean of its divisors is an integer number (2348685).

Almost surely, 2^48782280 is an apocalyptic number.

48782280 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 48782280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75157920).

48782280 is an abundant number, since it is smaller than the sum of its proper divisors (101533560).

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

48782280 is a wasteful number, since it uses less digits than its factorization.

48782280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11038 (or 11034 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 48782280 is about 6984.4312581627. The cubic root of 48782280 is about 365.3877907644.

The spelling of 48782280 in words is "forty-eight million, seven hundred eighty-two thousand, two hundred eighty".