48578980 has 24 divisors (see below), whose sum is σ = 103030200. Its totient is φ = 19238400.

The previous prime is 48578977. The next prime is 48578983. The reversal of 48578980 is 8987584.

It is an interprime number because it is at equal distance from previous prime (48578977) and next prime (48578983).

It can be written as a sum of positive squares in 4 ways, for example, as 15952036 + 32626944 = 3994^2 + 5712^2 .

It is not an unprimeable number, because it can be changed into a prime (48578983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10005 + ... + 14044.

It is an arithmetic number, because the mean of its divisors is an integer number (4292925).

Almost surely, 2^48578980 is an apocalyptic number.

It is an amenable number.

48578980 is an abundant number, since it is smaller than the sum of its proper divisors (54451220).

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

48578980 is a wasteful number, since it uses less digits than its factorization.

48578980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24159 (or 24157 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 49.

The square root of 48578980 is about 6969.8622654971. The cubic root of 48578980 is about 364.8794998487.

The spelling of 48578980 in words is "forty-eight million, five hundred seventy-eight thousand, nine hundred eighty".