48738280 has 16 divisors (see below), whose sum is σ = 109661220. Its totient is φ = 19495296.

The previous prime is 48738271. The next prime is 48738281. The reversal of 48738280 is 8283784.

It can be written as a sum of positive squares in 2 ways, for example, as 48692484 + 45796 = 6978^2 + 214^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 1218457 = 48738280 / (4 + 8 + 7 + 3 + 8 + 2 + 8 + 0).

It is not an unprimeable number, because it can be changed into a prime (48738281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609189 + ... + 609268.

Almost surely, 2^48738280 is an apocalyptic number.

48738280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48738280 is an abundant number, since it is smaller than the sum of its proper divisors (60922940).

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

48738280 is a wasteful number, since it uses less digits than its factorization.

48738280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218468 (or 1218464 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 48738280 is about 6981.2806848028. The cubic root of 48738280 is about 365.2779018260.

The spelling of 48738280 in words is "forty-eight million, seven hundred thirty-eight thousand, two hundred eighty".