48550720 has 56 divisors (see below), whose sum is σ = 116412264. Its totient is φ = 19286016.

The previous prime is 48550709. The next prime is 48550729. The reversal of 48550720 is 2705584.

It can be written as a sum of positive squares in 4 ways, for example, as 22581504 + 25969216 = 4752^2 + 5096^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48550729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54922 + ... + 55798.

Almost surely, 2^48550720 is an apocalyptic number.

48550720 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 48550720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58206132).

48550720 is an abundant number, since it is smaller than the sum of its proper divisors (67861544).

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

48550720 is a wasteful number, since it uses less digits than its factorization.

48550720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067 (or 1057 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 48550720 is about 6967.8346708285. The cubic root of 48550720 is about 364.8087319650.

The spelling of 48550720 in words is "forty-eight million, five hundred fifty thousand, seven hundred twenty".