48928780 has 12 divisors (see below), whose sum is σ = 102750480. Its totient is φ = 19571504.

The previous prime is 48928777. The next prime is 48928787. The reversal of 48928780 is 8782984.

It is a self number, because there is not a number n which added to its sum of digits gives 48928780.

It is not an unprimeable number, because it can be changed into a prime (48928787) 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 3 ways as a sum of consecutive naturals, for example, 1223200 + ... + 1223239.

It is an arithmetic number, because the mean of its divisors is an integer number (8562540).

Almost surely, 2^48928780 is an apocalyptic number.

It is an amenable number.

48928780 is an abundant number, since it is smaller than the sum of its proper divisors (53821700).

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

48928780 is a wasteful number, since it uses less digits than its factorization.

48928780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446448 (or 2446446 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 48928780 is about 6994.9110072967. The cubic root of 48928780 is about 365.7531954102.

The spelling of 48928780 in words is "forty-eight million, nine hundred twenty-eight thousand, seven hundred eighty".