48939347 has 4 divisors (see below), whose sum is σ = 48958560. Its totient is φ = 48920136.

The previous prime is 48939337. The next prime is 48939349. The reversal of 48939347 is 74393984.

48939347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48939347 - 2⁸ = 48939091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48939349) 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 3 ways as a sum of consecutive naturals, for example, 5072 + ... + 11117.

It is an arithmetic number, because the mean of its divisors is an integer number (12239640).

Almost surely, 2^48939347 is an apocalyptic number.

48939347 is a deficient number, since it is larger than the sum of its proper divisors (19213).

48939347 is a wasteful number, since it uses less digits than its factorization.

48939347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19212.

The product of its digits is 653184, while the sum is 47.

The square root of 48939347 is about 6995.6663013612. Note that the first 3 decimals coincide. The cubic root of 48939347 is about 365.7795237172.

The spelling of 48939347 in words is "forty-eight million, nine hundred thirty-nine thousand, three hundred forty-seven".