48642424 has 32 divisors (see below), whose sum is σ = 95800320. Its totient is φ = 23109856.

The previous prime is 48642403. The next prime is 48642427. The reversal of 48642424 is 42424684.

It is a self number, because there is not a number n which added to its sum of digits gives 48642424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48642427) 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, 29937 + ... + 31519.

It is an arithmetic number, because the mean of its divisors is an integer number (2993760).

Almost surely, 2^48642424 is an apocalyptic number.

It is an amenable number.

48642424 is a deficient number, since it is larger than the sum of its proper divisors (47157896).

48642424 is a wasteful number, since it uses less digits than its factorization.

48642424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779 (or 1775 counting only the distinct ones).

The product of its digits is 49152, while the sum is 34.

The square root of 48642424 is about 6974.4120899184. The cubic root of 48642424 is about 365.0382745877.

The spelling of 48642424 in words is "forty-eight million, six hundred forty-two thousand, four hundred twenty-four".