48747280 has 40 divisors (see below), whose sum is σ = 115485912. Its totient is φ = 19129344.

The previous prime is 48747271. The next prime is 48747317. The reversal of 48747280 is 8274784.

It is a happy number.

48747280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10653696 + 38093584 = 3264^2 + 6172^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509 + ... + 9988.

Almost surely, 2^48747280 is an apocalyptic number.

48747280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48747280 is an abundant number, since it is smaller than the sum of its proper divisors (66738632).

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

48747280 is a wasteful number, since it uses less digits than its factorization.

48747280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11563 (or 11557 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 40.

The square root of 48747280 is about 6981.9252359217. The cubic root of 48747280 is about 365.3003844877.

The spelling of 48747280 in words is "forty-eight million, seven hundred forty-seven thousand, two hundred eighty".