48681841 has 4 divisors (see below), whose sum is σ = 52426612. Its totient is φ = 44937072.

The previous prime is 48681833. The next prime is 48681847. The reversal of 48681841 is 14818684.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30019441 + 18662400 = 5479^2 + 4320^2 .

It is a cyclic number.

It is not a de Polignac number, because 48681841 - 2³ = 48681833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48681794 and 48681803.

It is not an unprimeable number, because it can be changed into a prime (48681847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872366 + ... + 1872391.

It is an arithmetic number, because the mean of its divisors is an integer number (13106653).

Almost surely, 2^48681841 is an apocalyptic number.

It is an amenable number.

48681841 is a deficient number, since it is larger than the sum of its proper divisors (3744771).

48681841 is a wasteful number, since it uses less digits than its factorization.

48681841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744770.

The product of its digits is 49152, while the sum is 40.

The square root of 48681841 is about 6977.2373472600. The cubic root of 48681841 is about 365.1368499165.

The spelling of 48681841 in words is "forty-eight million, six hundred eighty-one thousand, eight hundred forty-one".