48947884 has 24 divisors (see below), whose sum is σ = 88704000. Its totient is φ = 23609040.

The previous prime is 48947881. The next prime is 48947903. The reversal of 48947884 is 48874984.

It is not an unprimeable number, because it can be changed into a prime (48947881) 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, 73947 + ... + 74605.

It is an arithmetic number, because the mean of its divisors is an integer number (3696000).

Almost surely, 2^48947884 is an apocalyptic number.

It is an amenable number.

48947884 is a deficient number, since it is larger than the sum of its proper divisors (39756116).

48947884 is a wasteful number, since it uses less digits than its factorization.

48947884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1291 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 52.

The square root of 48947884 is about 6996.2764382205. The cubic root of 48947884 is about 365.8007913912.

Subtracting from 48947884 its reverse (48874984), we obtain a square (72900 = 270²).

The spelling of 48947884 in words is "forty-eight million, nine hundred forty-seven thousand, eight hundred eighty-four".