48641728 has 28 divisors (see below), whose sum is σ = 99641152. Its totient is φ = 23535360.

The previous prime is 48641693. The next prime is 48641737. The reversal of 48641728 is 82714684.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10275 + ... + 14242.

Almost surely, 2^48641728 is an apocalyptic number.

It is an amenable number.

48641728 is an abundant number, since it is smaller than the sum of its proper divisors (50999424).

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

48641728 is a wasteful number, since it uses less digits than its factorization.

48641728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24560 (or 24550 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 48641728 is about 6974.3621930611. The cubic root of 48641728 is about 365.0365335296.

The spelling of 48641728 in words is "forty-eight million, six hundred forty-one thousand, seven hundred twenty-eight".