48384646 has 4 divisors (see below), whose sum is σ = 72576972. Its totient is φ = 24192322.

The previous prime is 48384631. The next prime is 48384647. The reversal of 48384646 is 64648384.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48384647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12096160 + ... + 12096163.

It is an arithmetic number, because the mean of its divisors is an integer number (18144243).

Almost surely, 2^48384646 is an apocalyptic number.

48384646 is a deficient number, since it is larger than the sum of its proper divisors (24192326).

48384646 is a wasteful number, since it uses less digits than its factorization.

48384646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24192325.

The product of its digits is 442368, while the sum is 43.

The square root of 48384646 is about 6955.9072736775. The cubic root of 48384646 is about 364.3922983411.

The spelling of 48384646 in words is "forty-eight million, three hundred eighty-four thousand, six hundred forty-six".