48947880 has 32 divisors (see below), whose sum is σ = 146844000. Its totient is φ = 13052736.

The previous prime is 48947869. The next prime is 48947881. The reversal of 48947880 is 8874984.

48947880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48947881) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 203830 + ... + 204069.

It is an arithmetic number, because the mean of its divisors is an integer number (4588875).

Almost surely, 2^48947880 is an apocalyptic number.

48947880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48947880 is an abundant number, since it is smaller than the sum of its proper divisors (97896120).

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

48947880 is a wasteful number, since it uses less digits than its factorization.

48947880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407913 (or 407909 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 48947880 is about 6996.2761523542. The cubic root of 48947880 is about 365.8007814268.

The spelling of 48947880 in words is "forty-eight million, nine hundred forty-seven thousand, eight hundred eighty".