48647459 has 8 divisors (see below), whose sum is σ = 55759200. Its totient is φ = 41576256.

The previous prime is 48647453. The next prime is 48647479. The reversal of 48647459 is 95474684.

48647459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48647459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48647453) 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, 7514 + ... + 12399.

It is an arithmetic number, because the mean of its divisors is an integer number (6969900).

Almost surely, 2^48647459 is an apocalyptic number.

48647459 is a deficient number, since it is larger than the sum of its proper divisors (7111741).

48647459 is a wasteful number, since it uses less digits than its factorization.

48647459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20269.

The product of its digits is 967680, while the sum is 47.

The square root of 48647459 is about 6974.7730429025. The cubic root of 48647459 is about 365.0508692472.

The spelling of 48647459 in words is "forty-eight million, six hundred forty-seven thousand, four hundred fifty-nine".