48578280 has 32 divisors (see below), whose sum is σ = 145735200. Its totient is φ = 12954176.

The previous prime is 48578267. The next prime is 48578287. The reversal of 48578280 is 8287584.

It is not an unprimeable number, because it can be changed into a prime (48578287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202290 + ... + 202529.

It is an arithmetic number, because the mean of its divisors is an integer number (4554225).

Almost surely, 2^48578280 is an apocalyptic number.

48578280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48578280 is an abundant number, since it is smaller than the sum of its proper divisors (97156920).

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

48578280 is a wasteful number, since it uses less digits than its factorization.

48578280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404833 (or 404829 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 48578280 is about 6969.8120491158. The cubic root of 48578280 is about 364.8777472603.

The spelling of 48578280 in words is "forty-eight million, five hundred seventy-eight thousand, two hundred eighty".