48286720 has 44 divisors (see below), whose sum is σ = 115843824. Its totient is φ = 19312640.

The previous prime is 48286703. The next prime is 48286723. The reversal of 48286720 is 2768284.

It is a self number, because there is not a number n which added to its sum of digits gives 48286720.

It is not an unprimeable number, because it can be changed into a prime (48286723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405 + ... + 9835.

Almost surely, 2^48286720 is an apocalyptic number.

48286720 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 48286720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57921912).

48286720 is an abundant number, since it is smaller than the sum of its proper divisors (67557104).

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

48286720 is an equidigital number, since it uses as much as digits as its factorization.

48286720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9456 (or 9438 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 48286720 is about 6948.8646554671. The cubic root of 48286720 is about 364.1463003259.

The spelling of 48286720 in words is "forty-eight million, two hundred eighty-six thousand, seven hundred twenty".