48841021 has 4 divisors (see below), whose sum is σ = 48888544. Its totient is φ = 48793500.

The previous prime is 48841019. The next prime is 48841033. The reversal of 48841021 is 12014884.

48841021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48841021 - 2¹ = 48841019 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48841061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22185 + ... + 24286.

It is an arithmetic number, because the mean of its divisors is an integer number (12222136).

Almost surely, 2^48841021 is an apocalyptic number.

It is an amenable number.

48841021 is a deficient number, since it is larger than the sum of its proper divisors (47523).

48841021 is a wasteful number, since it uses less digits than its factorization.

48841021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47522.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 48841021 is about 6988.6351314116. The cubic root of 48841021 is about 365.5343920508.

The spelling of 48841021 in words is "forty-eight million, eight hundred forty-one thousand, twenty-one".