48481278 has 16 divisors (see below), whose sum is σ = 97191696. Its totient is φ = 16122240.

The previous prime is 48481219. The next prime is 48481283. The reversal of 48481278 is 87218484.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6733 + ... + 11928.

It is an arithmetic number, because the mean of its divisors is an integer number (6074481).

Almost surely, 2^48481278 is an apocalyptic number.

48481278 is an abundant number, since it is smaller than the sum of its proper divisors (48710418).

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

48481278 is a wasteful number, since it uses less digits than its factorization.

48481278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19099.

The product of its digits is 114688, while the sum is 42.

The square root of 48481278 is about 6962.8498475840. The cubic root of 48481278 is about 364.6347205703.

The spelling of 48481278 in words is "forty-eight million, four hundred eighty-one thousand, two hundred seventy-eight".