48786720 has 192 divisors, whose sum is σ = 164094336. Its totient is φ = 12165120.

The previous prime is 48786713. The next prime is 48786721. The reversal of 48786720 is 2768784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48786721) 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 31 ways as a sum of consecutive naturals, for example, 728127 + ... + 728193.

It is an arithmetic number, because the mean of its divisors is an integer number (854658).

Almost surely, 2^48786720 is an apocalyptic number.

48786720 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 48786720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82047168).

48786720 is an abundant number, since it is smaller than the sum of its proper divisors (115307616).

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

48786720 is a wasteful number, since it uses less digits than its factorization.

48786720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 48786720 is about 6984.7491007194. The cubic root of 48786720 is about 365.3988758864.

The spelling of 48786720 in words is "forty-eight million, seven hundred eighty-six thousand, seven hundred twenty".