48427280 has 80 divisors (see below), whose sum is σ = 124170624. Its totient is φ = 17418240.

The previous prime is 48427277. The next prime is 48427307. The reversal of 48427280 is 8272484.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 48427280.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 99197 + ... + 99683.

Almost surely, 2^48427280 is an apocalyptic number.

48427280 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 48427280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62085312).

48427280 is an abundant number, since it is smaller than the sum of its proper divisors (75743344).

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

48427280 is a wasteful number, since it uses less digits than its factorization.

48427280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

The square root of 48427280 is about 6958.9711883295. The cubic root of 48427280 is about 364.4992946836.

The spelling of 48427280 in words is "forty-eight million, four hundred twenty-seven thousand, two hundred eighty".