48648689 has 8 divisors (see below), whose sum is σ = 50544000. Its totient is φ = 46767952.

The previous prime is 48648671. The next prime is 48648697. The reversal of 48648689 is 98684684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48648689 - 2⁸ = 48648433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48648689.

It is not an unprimeable number, because it can be changed into a prime (48648389) 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, 3422 + ... + 10440.

It is an arithmetic number, because the mean of its divisors is an integer number (6318000).

Almost surely, 2^48648689 is an apocalyptic number.

It is an amenable number.

48648689 is a deficient number, since it is larger than the sum of its proper divisors (1895311).

48648689 is a wasteful number, since it uses less digits than its factorization.

48648689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7287.

The product of its digits is 2654208, while the sum is 53.

The square root of 48648689 is about 6974.8612172573. The cubic root of 48648689 is about 365.0539458641.

The spelling of 48648689 in words is "forty-eight million, six hundred forty-eight thousand, six hundred eighty-nine".