48221304 has 32 divisors (see below), whose sum is σ = 121729920. Its totient is φ = 15916896.

The previous prime is 48221263. The next prime is 48221311. The reversal of 48221304 is 40312284.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7282 + ... + 12225.

It is an arithmetic number, because the mean of its divisors is an integer number (3804060).

Almost surely, 2^48221304 is an apocalyptic number.

It is an amenable number.

48221304 is an abundant number, since it is smaller than the sum of its proper divisors (73508616).

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

48221304 is a wasteful number, since it uses less digits than its factorization.

48221304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19619 (or 19615 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 48221304 is about 6944.1561042361. The cubic root of 48221304 is about 363.9817847021.

Adding to 48221304 its reverse (40312284), we get a palindrome (88533588).

The spelling of 48221304 in words is "forty-eight million, two hundred twenty-one thousand, three hundred four".