48021568 has 42 divisors (see below), whose sum is σ = 110858046. Its totient is φ = 20579328.

The previous prime is 48021563. The next prime is 48021601. The reversal of 48021568 is 86512084.

It can be written as a sum of positive squares in only one way, i.e., 24285184 + 23736384 = 4928^2 + 4872^2 .

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (48021563) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4521 + ... + 10792.

Almost surely, 2^48021568 is an apocalyptic number.

It is an amenable number.

48021568 is an abundant number, since it is smaller than the sum of its proper divisors (62836478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48021568 is a wasteful number, since it uses less digits than its factorization.

48021568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15339 (or 15322 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 48021568 is about 6929.7595917896. The cubic root of 48021568 is about 363.4785432725.

It can be divided in two parts, 4802 and 1568, that multiplied together give a 6-th power (7529536 = 14⁶).

The spelling of 48021568 in words is "forty-eight million, twenty-one thousand, five hundred sixty-eight".