48257780 has 48 divisors (see below), whose sum is σ = 103650624. Its totient is φ = 18869760.

The previous prime is 48257753. The next prime is 48257809. The reversal of 48257780 is 8775284.

48257780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 295979 + ... + 296141.

It is an arithmetic number, because the mean of its divisors is an integer number (2159388).

Almost surely, 2^48257780 is an apocalyptic number.

It is an amenable number.

48257780 is an abundant number, since it is smaller than the sum of its proper divisors (55392844).

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

48257780 is a wasteful number, since it uses less digits than its factorization.

48257780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 41.

The square root of 48257780 is about 6946.7819888060. The cubic root of 48257780 is about 364.0735370487.

The spelling of 48257780 in words is "forty-eight million, two hundred fifty-seven thousand, seven hundred eighty".